Cita APA (7th ed.)

Fernandez, E. C., Crizaldo, E. N., & Tizon, B. U. (2007). Biofuels from Philippine plants. Asia-Pacific Biofuels Corp.

Cita Chicago (17th ed.)

Fernandez, Elvira C., Enrique N. Crizaldo, i Babylyn U. Tizon. Biofuels from Philippine Plants. Mandaluyong City, Philippines: Asia-Pacific Biofuels Corp, 2007.

Cita MLA (9th ed.)

Fernandez, Elvira C., et al. Biofuels from Philippine Plants. Asia-Pacific Biofuels Corp, 2007.