APA-ийн эшлэл(7 дахь хэвлэлт)

Osu, A., & Dettmers, A. (2015). Genotype x environment interactions in an exotic commercial egg strain and the local chicken of Nigeria. Faculty of Agriculture, University of Ife.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Osu, A., ба A. Dettmers. Genotype X Environment Interactions in an Exotic Commercial Egg Strain and the Local Chicken of Nigeria. Faculty of Agriculture, University of Ife, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Osu, A., ба A. Dettmers. Genotype X Environment Interactions in an Exotic Commercial Egg Strain and the Local Chicken of Nigeria. Faculty of Agriculture, University of Ife, 2015.