APA (7th ed.) Citation

Sophon, S. (1980). Observations on the life and egg-shell of Orientocreadium batrachoides Tubangui, 1931 (Trematoda: Allocreadiidae) in Clarias macrocephalus Gunther, 1864 [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Sophon, Sirikantayakul. Observations on the Life and Egg-shell of Orientocreadium Batrachoides Tubangui, 1931 (Trematoda: Allocreadiidae) in Clarias Macrocephalus Gunther, 1864 [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1980.

MLA (9th ed.) Citation

Sophon, Sirikantayakul. Observations on the Life and Egg-shell of Orientocreadium Batrachoides Tubangui, 1931 (Trematoda: Allocreadiidae) in Clarias Macrocephalus Gunther, 1864 [microform]. Photoduplication Service, University of the Philippines Library, 1980.