APA način citiranja

Tonn, R. J., kohls, G. M., & Arnold, K. (1963). Ectoparasites of birds and mammals of Costa Rica 2. Ticks.

Čikaški stil citiranja

Tonn, Robert J., Glen M. kohls, i Keith Arnold. Ectoparasites of Birds and Mammals of Costa Rica 2. Ticks. 1963.

MLA način citiranja

Tonn, Robert J., Glen M. kohls, i Keith Arnold. Ectoparasites of Birds and Mammals of Costa Rica 2. Ticks. 1963.