APA aipamena

Herrera, I., Khan, S. R., Kaleta, E. F., Müller, H., Dolz, G., & Neumann, U. (2002). Serological Status for Chlamydophila psittaci, Newcastle Disease Virus, Avian Polyoma Virus, and Pacheco Disease Virus in Scarlet Macaws (Ara macao) Kept in Captivity in Costa Rica.

Chicago Style aipamena

Herrera, I., S. R. Khan, E. F. Kaleta, H. Müller, Gaby Dolz, y U. Neumann. Serological Status for Chlamydophila Psittaci, Newcastle Disease Virus, Avian Polyoma Virus, and Pacheco Disease Virus in Scarlet Macaws (Ara Macao) Kept in Captivity in Costa Rica. 2002.

MLA aipamena

Herrera, I., et al. Serological Status for Chlamydophila Psittaci, Newcastle Disease Virus, Avian Polyoma Virus, and Pacheco Disease Virus in Scarlet Macaws (Ara Macao) Kept in Captivity in Costa Rica. 2002.