APA-viite

Sawahel,Wagdy A. (1997). Plant genetic engineering from A to Z. Daya Publishing House.

Chicago-tyylinen lähdeviittaus

Sawahel,Wagdy A. Plant Genetic Engineering from A to Z. New Delhi: Daya Publishing House, 1997.

MLA-viite

Sawahel,Wagdy A. Plant Genetic Engineering from A to Z. Daya Publishing House, 1997.