APA način citiranja

Valverde, R., & Moreira, M. A. (2004). Identification of sweet potato (Ipomoea batatas L.) viruses in Costa Rica.

Čikaški stil citiranja

Valverde, Rodrigo, i Marco A. Moreira. Identification of Sweet Potato (Ipomoea Batatas L.) Viruses in Costa Rica. 2004.

MLA način citiranja

Valverde, Rodrigo, i Marco A. Moreira. Identification of Sweet Potato (Ipomoea Batatas L.) Viruses in Costa Rica. 2004.