Dyfyniad APA

Cull,R.G. (1981). Concept of Science-3 (3rd.). Wiley Eastern Publication.

Dyfyniad Arddull Chicago

Cull,R.G. Concept of Science-3. 3rd. New Delhi: Wiley Eastern Publication, 1981.

Dyfyniad MLA

Cull,R.G. Concept of Science-3. 3rd. Wiley Eastern Publication, 1981.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.