Barrow, J., Wallace, H. J., & Nicol, C. S. (1959). A Case of Early Yaws.
Chicago Style aipamenaBarrow, Jack, H. J. Wallace, and C. S. Nicol. A Case of Early Yaws. 1959.
MLA aipamenaBarrow, Jack, H. J. Wallace, and C. S. Nicol. A Case of Early Yaws. 1959.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.