एपीए उद्धरण

Monge, R., Utzinger, D., & Arias, M. L. (1994). Incidence al Listeria menocytogenes in pasteurized ice cream and soft cheese in Costa Rica, 1992.

शिकागो स्टाइल उद्धरण

Monge, Rafael, Dagmar Utzinger, और Ma Laura Arias. Incidence Al Listeria Menocytogenes in Pasteurized Ice Cream and Soft Cheese in Costa Rica, 1992. 1994.

एमएलए उद्धरण

Monge, Rafael, Dagmar Utzinger, और Ma Laura Arias. Incidence Al Listeria Menocytogenes in Pasteurized Ice Cream and Soft Cheese in Costa Rica, 1992. 1994.