Cita APA (7th ed.)

Paje, M. P., Alcasid, A. C., & Kunkel, D. E. (1974). The fertilizer supply situation and marketing system in the Philippines, 1954-1972. s.n.].

Cita Chicago (17th ed.)

Paje, Marlene P., Aida C. Alcasid, i David E. Kunkel. The Fertilizer Supply Situation and Marketing System in the Philippines, 1954-1972. [Quezon City: s.n.], 1974.

Cita MLA (9th ed.)

Paje, Marlene P., et al. The Fertilizer Supply Situation and Marketing System in the Philippines, 1954-1972. s.n.], 1974.