APA ציטוט

Kells, L. M. (1949). Calculus. New Jersey: Prentice-Hall.

Trích dẫn kiểu Chicago

Kells, Lyman M. Calculus. New Jersey: Prentice-Hall, 1949.

ציטוט MLA

Kells, Lyman M. Calculus. New Jersey: Prentice-Hall, 1949.