Cita APA (7th ed.)

Nguyen Duc Cao. (1975). Some aspects of the biology of scirpus Maritimus [microform]. Photoduplication Service,University of the Philippines library.

Cita Chicago (17th ed.)

Nguyen Duc Cao. Some Aspects of the Biology of Scirpus Maritimus [microform]. Quezon City: Photoduplication Service,University of the Philippines library, 1975.

Cita MLA (9th ed.)

Nguyen Duc Cao. Some Aspects of the Biology of Scirpus Maritimus [microform]. Photoduplication Service,University of the Philippines library, 1975.