एपीए उद्धरण

Monge, R., Arias, M. L., & Ellner, R. (1993). Contamination of bovine milk with residues of inhibitory substances in Costa Rica.

शिकागो स्टाइल उद्धरण

Monge, Rafael, Ma Laura Arias, और Ricardo Ellner. Contamination of Bovine Milk With Residues of Inhibitory Substances in Costa Rica. 1993.

एमएलए उद्धरण

Monge, Rafael, Ma Laura Arias, और Ricardo Ellner. Contamination of Bovine Milk With Residues of Inhibitory Substances in Costa Rica. 1993.