APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Mithöfer, D., & Waibel, H. (2011). Vegetable production and marketing in Africa: Socio-economic research. CABI.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Dagmar Mithöfer, ба Hermann Waibel. Vegetable Production and Marketing in Africa: Socio-economic Research. Cambridge, Mass.: CABI, 2011.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Vegetable Production and Marketing in Africa: Socio-economic Research. CABI, 2011.