Cita APA (7th ed.)

Ruiz, A. J. (2006). Quantity food production in the Philippines (First Edition.). Merriam & Webster, Inc.

Cita Chicago (17th ed.)

Ruiz, Adela Jamorabo. Quantity Food Production in the Philippines. First Edition. [Philippines]: Merriam & Webster, Inc, 2006.

Cita MLA (9th ed.)

Ruiz, Adela Jamorabo. Quantity Food Production in the Philippines. First Edition. Merriam & Webster, Inc, 2006.