Harkey, G. D. (1990). The effectiveness of visual evaluation scores as predictors of growth and fertility in Brangus females. [publisher not identified].
Chicago Style (17th ed.) CitationHarkey, Gary Don. The Effectiveness of Visual Evaluation Scores as Predictors of Growth and Fertility in Brangus Females. [Place of publication not identified]: [publisher not identified], 1990.
MLA (9th ed.) CitationHarkey, Gary Don. The Effectiveness of Visual Evaluation Scores as Predictors of Growth and Fertility in Brangus Females. [publisher not identified], 1990.
Warning: These citations may not always be 100% accurate.