Portzer, S. J. (1986). Partial efficiencies of feed conversion of female cattle kept in confinement. [publisher not identified].
Chicago Style (17th ed.) CitationPortzer, Sandra Jane. Partial Efficiencies of Feed Conversion of Female Cattle Kept in Confinement. [Place of publication not identified]: [publisher not identified], 1986.
MLA (9th ed.) CitationPortzer, Sandra Jane. Partial Efficiencies of Feed Conversion of Female Cattle Kept in Confinement. [publisher not identified], 1986.
Warning: These citations may not always be 100% accurate.