Παραπομπή σε μορφή APA (7η εκδ.)

Cholik, F. (1978). Study on the effects of different densities of artificial shelters on the survival and growth of sugpo fry (Penaeus monodon Fabricius) in nursery pond. University of the Philippines System.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cholik, Fuad. Study on the Effects of Different Densities of Artificial Shelters on the Survival and Growth of Sugpo Fry (Penaeus Monodon Fabricius) in Nursery Pond. Quezon City: University of the Philippines System, 1978.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cholik, Fuad. Study on the Effects of Different Densities of Artificial Shelters on the Survival and Growth of Sugpo Fry (Penaeus Monodon Fabricius) in Nursery Pond. University of the Philippines System, 1978.