APA-ийн эшлэл(7 дахь хэвлэлт)

Isichei, A. O. .. (2019). Whatever goes up must come down? The environmental consequences of nutrient i cycling in vegetation. Obafemi Awolowo University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Isichei, Augustine O. Whatever Goes Up Must Come Down? The Environmental Consequences of Nutrient I Cycling in Vegetation. Obafemi Awolowo University Press, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Isichei, Augustine O. Whatever Goes Up Must Come Down? The Environmental Consequences of Nutrient I Cycling in Vegetation. Obafemi Awolowo University Press, 2019.