Dyfyniad APA

Humphrey, J. (2005). Aquatic animal quarantine and health certification in Asia. Daya publishing house.

Dyfyniad Arddull Chicago

Humphrey, John. Aquatic Animal Quarantine and Health Certification in Asia. Delhi: Daya publishing house, 2005.

Dyfyniad MLA

Humphrey, John. Aquatic Animal Quarantine and Health Certification in Asia. Daya publishing house, 2005.

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