Use only the first listed family name followed by et al. and year of publication.
Brown et al. (2010) comment . . .
Place direct quotes between double quotation marks " " and provide the page number(s) from the book.
Brown et al. (2010) state that "spontaneous processes that result in a decrease in the system's entropy are always exothermic" (p. 167).
Author. (Year). Title: Subtitle (# ed., Vol. #). City, State/Country: Publisher.
Brown, T. L., LeMay, H. E., Bursten, B. E., Murphy, C. J., Langford, S. J., & Sagatys, D. (2010). Chemistry: The central science: A broad perspective (2nd ed.). Frenchs Forest, NSW, Australia: Pearson.
- List all authors (up to seven), placing an ampersand symbol & before the last name.