APA aipamena

Holt, L. E., & Howland, J. (1939). Diseases of infancy and childhood.

Chicago Style aipamena

Holt, L. Emett, and Jhon Howland. Diseases of Infancy and Childhood. 1939.

MLA aipamena

Holt, L. Emett, and Jhon Howland. Diseases of Infancy and Childhood. 1939.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.