Cita APA (7a ed.)

BASIC GEOGRAPHY & GUTIERREZ, D. J. O. (1998). Basic Geography. JMC Press.

Cita Chicago Style (17a ed.)

BASIC GEOGRAPHY y Darlene J. Occeña GUTIERREZ. Basic Geography. Quezon City: JMC Press, 1998.

Cita MLA (9a ed.)

BASIC GEOGRAPHY y Darlene J. Occeña GUTIERREZ. Basic Geography. JMC Press, 1998.