APA ציטוט

Crawford, R. D. (1990). Poultry breeding and genetics. Elsevier.

Chicago Style (17th ed.) Citation

Crawford, R. D. Poultry Breeding and Genetics. Amsterdam: Elsevier, 1990.

ציטוט MLA

Crawford, R. D. Poultry Breeding and Genetics. Elsevier, 1990.