APA Style

Tsang, R, C., Nichols, B, L. (1988). Nutrition During Infancy . Philadelphia: Hanley \r Belfus, Inc..

MLA Style

Tsang, Reginald, C., Nichols, Buford, L. "Nutrition During Infancy". Philadelphia: Hanley \r Belfus, Inc., 1988. print.