APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.