Παραπομπή σε μορφή APA (7η εκδ.)

Ngo, V. M. (2001). Better use of local forages for dairy cattle in Vietnam: Improving grasses, rice straw and protein rich forages. Swedish University of Agricultural Sciences.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ngo, Van Man. Better Use of Local Forages for Dairy Cattle in Vietnam: Improving Grasses, Rice Straw and Protein Rich Forages. Uppsala: Swedish University of Agricultural Sciences, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ngo, Van Man. Better Use of Local Forages for Dairy Cattle in Vietnam: Improving Grasses, Rice Straw and Protein Rich Forages. Swedish University of Agricultural Sciences, 2001.