APA način citiranja (7. izdanje)

Le-Trong-Trung. Performance of crossbred dairy replacement heifers fed with complete rations of varying levels of energy and protein.

Čikaški stil citiranja (17. izdanje)

Le-Trong-Trung. Performance of Crossbred Dairy Replacement Heifers Fed with Complete Rations of Varying Levels of Energy and Protein.

MLA način citiranja (9. izdanje)

Le-Trong-Trung. Performance of Crossbred Dairy Replacement Heifers Fed with Complete Rations of Varying Levels of Energy and Protein.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.