APA (7th ed.) Citation

Sia, A. P. C. (1979). A study of weather elements of Southeastern Negros and their possible effects on vegetation types, with a proposed resource unit for grade six [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Sia, Archibald Peterson C. A Study of Weather Elements of Southeastern Negros and Their Possible Effects on Vegetation Types, with a Proposed Resource Unit for Grade Six [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1979.

MLA (9th ed.) Citation

Sia, Archibald Peterson C. A Study of Weather Elements of Southeastern Negros and Their Possible Effects on Vegetation Types, with a Proposed Resource Unit for Grade Six [microform]. Photoduplication Service, University of the Philippines Library, 1979.