APA aipamena

Buck, R. C., & Willcox, A. B. (1971). Calculus of Several Variables. Boston: Houghton Mifflin.

Chicago Style aipamena

Buck, R. Creighton, và Alfred B. Willcox. Calculus of Several Variables. Boston: Houghton Mifflin, 1971.

MLA aipamena

Buck, R. Creighton, và Alfred B. Willcox. Calculus of Several Variables. Boston: Houghton Mifflin, 1971.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.