APA Citation

Carr, V. A. V. (1959). Mule and hybrid birds. London: Cage birds.

Trích dẫn kiểu Chicago

Carr, V. A. V. Mule and Hybrid Birds. London: Cage birds, 1959.

MLA Citation

Carr, V. A. V. Mule and Hybrid Birds. London: Cage birds, 1959.

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