APA (7th ed.) Citation

Castañeda, P. G., Francis, H. S., & Rabor, D. S. (1977). A portfolio of Philippine birds: 30 full color plates. Ayala Museum.

Chicago Style (17th ed.) Citation

Castañeda, Porfirio G., Hilario S. Francis, and Dioscoro S. Rabor. A Portfolio of Philippine Birds: 30 Full Color Plates. Manila: Ayala Museum, 1977.

MLA (9th ed.) Citation

Castañeda, Porfirio G., et al. A Portfolio of Philippine Birds: 30 Full Color Plates. Ayala Museum, 1977.