Cita APA (7th ed.)

Smith, P. K. (1959). College mathematics for freshmen (2nd ed.).

Cita Chicago (17th ed.)

Smith, Paul K. College Mathematics for Freshmen. 2nd ed. Princeton, N.J, 1959.

Cita MLA (9th ed.)

Smith, Paul K. College Mathematics for Freshmen. 2nd ed. 1959.