Cita APA (7a ed.)

Proceedings of annual conference of the National Association of Artificial Breeders Toronto & NAAB. (1957). Proceedings of annual conference of the National Association of Artificial Breeders. [editor no identificado].

Cita Chicago Style (17a ed.)

Proceedings of annual conference of the National Association of Artificial Breeders Toronto y NAAB. Proceedings of Annual Conference of the National Association of Artificial Breeders. Toronto, Ontario: [editor no identificado], 1957.

Cita MLA (8a ed.)

Proceedings of annual conference of the National Association of Artificial Breeders Toronto y NAAB. Proceedings of Annual Conference of the National Association of Artificial Breeders. [editor no identificado], 1957.