Cita APA

Vargas V., M., Travis, B. V., Díaz Nájera, A., & Fallas B., F. (1977). Bionomics of black flies (Diptera: Simuliidae) in Costa Rica. VII. Genus Simulium subgenus Hearlea.

Chicago Style Citation

Vargas V., Mario, B. V. Travis, A. Díaz Nájera, i F. Fallas B. Bionomics of Black Flies (Diptera: Simuliidae) in Costa Rica. VII. Genus Simulium Subgenus Hearlea. 1977.

Cita MLA

Vargas V., Mario, B. V. Travis, A. Díaz Nájera, i F. Fallas B. Bionomics of Black Flies (Diptera: Simuliidae) in Costa Rica. VII. Genus Simulium Subgenus Hearlea. 1977.