Gaya APA

Allendoerfer, C, B., Oakley, C, O. (1972). Fundamentals of freshman mathematics (3rd.ed.). New York: Pradnya Paramita.

Gaya MLA

Allendoerfer, Carl, B.., Oakley, Cletus, O.. "Fundamentals of freshman mathematics". 3rd.ed. New York: Pradnya Paramita, 1972. Text.