Buck, R. C., Jacob, H. G., & Willcox, A. B. (1971). Introduction to Calculus 1 and 2. Boston: Houghton Mifflin.
Čikaški stil citiranjaBuck, R. Creighton, Henry G. Jacob, i Alfred B. Willcox. Introduction to Calculus 1 and 2. Boston: Houghton Mifflin, 1971.
MLA način citiranjaBuck, R. Creighton, Henry G. Jacob, i Alfred B. Willcox. Introduction to Calculus 1 and 2. Boston: Houghton Mifflin, 1971.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.