APA aipamena

Spencer, K. A. (1983). Leaf Mining Agromyzidae (Diptera) in Costa Rica.

Chicago Style aipamena

Spencer, Kenneth A. Leaf Mining Agromyzidae (Diptera) in Costa Rica. 1983.

MLA aipamena

Spencer, Kenneth A. Leaf Mining Agromyzidae (Diptera) in Costa Rica. 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.