McLearn, K. T., Zuckerman, B. S., Parker, S., Yellowitz, M., & Kaplan-Sanoff, M. (1998). Child development and pediatrics for the 21st century: The healthy steps approach. Springer-Verlag.
Čikaški stil citiranjaMcLearn, Kathryn Taaffe, Barry S. Zuckerman, Steven Parker, Michele Yellowitz, i Margot Kaplan-Sanoff. Child Development and Pediatrics for the 21st Century: The Healthy Steps Approach. Springer-Verlag, 1998.
MLA način citiranjaMcLearn, Kathryn Taaffe, et al. Child Development and Pediatrics for the 21st Century: The Healthy Steps Approach. Springer-Verlag, 1998.
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