APA (7th ed.) Citation

Harper, R. G., & Yoon, J. J. (1974). Handbook of neonatology. Year Book Med. Publ.

Chicago Style (17th ed.) Citation

Harper, Rita G., and Jing J. Yoon. Handbook of Neonatology. Chicago: Year Book Med. Publ, 1974.

MLA (9th ed.) Citation

Harper, Rita G., and Jing J. Yoon. Handbook of Neonatology. Year Book Med. Publ, 1974.