APA引文

Gilbert, L., & Gilbert, J. (1990). Precalculus: Functions and graphs. McGraw-Hill.

芝加哥风格引文

Gilbert, Linda, 与 Jimmie Gilbert. Precalculus: Functions and Graphs. New York: McGraw-Hill, 1990.

MLA引文

Gilbert, Linda, 与 Jimmie Gilbert. Precalculus: Functions and Graphs. McGraw-Hill, 1990.