एपीए उद्धरण

McEwen, S. A., Black, W. D., & Meek, A. H. (1992). Antibiotic residues (bacterial inhibitory substances) in the milk of cows treated under label and extra-label conditions.

शिकागो स्टाइल उद्धरण

McEwen, Scott A., William D. Black, और Alan H. Meek. Antibiotic Residues (bacterial Inhibitory Substances) in the Milk of Cows Treated Under Label and Extra-label Conditions. 1992.

एमएलए उद्धरण

McEwen, Scott A., William D. Black, और Alan H. Meek. Antibiotic Residues (bacterial Inhibitory Substances) in the Milk of Cows Treated Under Label and Extra-label Conditions. 1992.