Style de citation APA (7e éd.)

Cenon B. Padolina. (1980). Genetic variation on some quantitative characters on Benguet pine (Pinus Kesiya Royle ex Gordon) seedlings [microform]. Photoduplication Service. University of the Philippines Library.

Style de citation Chicago (17e éd.)

Cenon B. Padolina. Genetic Variation on Some Quantitative Characters on Benguet Pine (Pinus Kesiya Royle Ex Gordon) Seedlings [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1980.

Style de citation MLA (9e éd.)

Cenon B. Padolina. Genetic Variation on Some Quantitative Characters on Benguet Pine (Pinus Kesiya Royle Ex Gordon) Seedlings [microform]. Photoduplication Service. University of the Philippines Library, 1980.