Dyfyniad APA

Michener, C. D. (2000). The bees of the world. Johns Hopkins University.

Dyfyniad Arddull Chicago

Michener, Charles D. The Bees of the World. Baltimore, USA: Johns Hopkins University, 2000.

Dyfyniad MLA

Michener, Charles D. The Bees of the World. Johns Hopkins University, 2000.

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