Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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