APA-ийн эшлэл(7 дахь хэвлэлт)

Isichei, A. O., & Akobundu, I. O. (2014). Vegetation as a Resource: Characterization and Management in the Moist Savannas of Africa.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Isichei, A. O., ба I. O. Akobundu. Vegetation as a Resource: Characterization and Management in the Moist Savannas of Africa. 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Isichei, A. O., ба I. O. Akobundu. Vegetation as a Resource: Characterization and Management in the Moist Savannas of Africa. 2014.