APA (7th ed.) Citation

Lapis, A. B., & De Castro, B. (1977). Abstracts on Philippine dipterocarps. Forest Research Institute.

Chicago Style (17th ed.) Citation

Lapis, Aida Baja, and Bayani De Castro. Abstracts on Philippine Dipterocarps. College, Laguna: Forest Research Institute, 1977.

MLA (9th ed.) Citation

Lapis, Aida Baja, and Bayani De Castro. Abstracts on Philippine Dipterocarps. Forest Research Institute, 1977.