APA (7th ed.) Citation

Bastidas, P. S. (1986). Factors affecting embryo donor performance in Brahman cows. [publisher not identified].

Chicago Style (17th ed.) Citation

Bastidas, Pedro Segundo. Factors Affecting Embryo Donor Performance in Brahman Cows. [Place of publication not identified]: [publisher not identified], 1986.

MLA (9th ed.) Citation

Bastidas, Pedro Segundo. Factors Affecting Embryo Donor Performance in Brahman Cows. [publisher not identified], 1986.