Cita APA (7th ed.)

Mapa, F. G. (1984). Introduction to calculus. National Book Store.

Cita Chicago (17th ed.)

Mapa, Felina G. Introduction to Calculus. Manila: National Book Store, 1984.

Cita MLA (9th ed.)

Mapa, Felina G. Introduction to Calculus. National Book Store, 1984.