APA (7th ed.) Citation

Espinas, M. B. (1978). Mayon volcano. Merito B. Espinas.

Chicago Style (17th ed.) Citation

Espinas, Merito B. Mayon Volcano. Naga City: Merito B. Espinas, 1978.

MLA (9th ed.) Citation

Espinas, Merito B. Mayon Volcano. Merito B. Espinas, 1978.

Warning: These citations may not always be 100% accurate.