APA način citiranja

Hedström, I., Soto-Manitiu, J., & Jirón, L. F. (1985). Two species of fruit flies, Anastrepha (Diptera: Tephritidae), new to Costa Rica.

Čikaški stil citiranja

Hedström, Ingemar, Julio Soto-Manitiu, i Luis Fernando Jirón. Two Species of Fruit Flies, Anastrepha (Diptera: Tephritidae), New to Costa Rica. 1985.

MLA način citiranja

Hedström, Ingemar, Julio Soto-Manitiu, i Luis Fernando Jirón. Two Species of Fruit Flies, Anastrepha (Diptera: Tephritidae), New to Costa Rica. 1985.