The examples serve as a starting point for understanding APA 7th addition citations, but you can find more information on the APA website in reference examples.
Grundy, J., & Hosking, J. (2002). Developing adaptable user interfaces for component-based systems. Interacting with Computers, 14(3), 175-194. doi: 10.1016/s0953-5438(01)00049-2
Stephanidis, C. (2001). User interfaces for all: concepts, methods, and tools. Lawrence Erlbaum Associates Inc.
Book Sections or Chapters:
Akoumianakis, D., Grammenos, D., & Stephanidis, C. (2001). User interface adaptation: Evaluation perspectives. In C. Stephanidis (Ed.), User interfaces for all: Concepts, methods, and tools (pp. 339-352). Lawrence Erlbaum Associates Publishers.
Conference Paper or Presentation:
Stuerzlinger, W., Chapuis, O., Phillips, D., & Roussel, N. (2006). User interface facades: towards fully adaptable user interfaces [Paper presentation]. Proceedings of the 19th annual ACM symposium on User interface software and technology, Montreux, Switzerland.
Shapiro, A. (February 2, 2018). How to understand the philosophy of 'Groundhog Day' and live life by its message. NPR. https://www.npr.org/2018/02/02/582852283/how-to-understand-the-philosophy-of-groundhog-day-and-live-life-by-its-message