Gaya APA

Leithold, L. (1990). The Calculus of a single variable with analytic geometry / Louis Leithold (Ed.ke-6). New York: Harper Collins n Row.

Gaya MLA

Leithold, Louis. "The Calculus of a single variable with analytic geometry / Louis Leithold". Ed.ke-6 New York: Harper Collins n Row, 1990. Textbook.