APA-ийн эшлэл(7 дахь хэвлэлт)

Leigh, A. O. (2015). Genetic and Environmental Aspect of Preweaning Weight Gain of Pigs in South Western Nigeria. Faculty of Agriculture, University of Ife.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Leigh, A. O. Genetic and Environmental Aspect of Preweaning Weight Gain of Pigs in South Western Nigeria. Faculty of Agriculture, University of Ife, 2015.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Leigh, A. O. Genetic and Environmental Aspect of Preweaning Weight Gain of Pigs in South Western Nigeria. Faculty of Agriculture, University of Ife, 2015.