Стиль цитування APA (7-ме видання)

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 стиль цитування (17-те видання)

Osu, A., та 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.

Стиль цитування MLA (9-ме видання)

Osu, A., та 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.