Gaya APA

Tachdjian, M, O. (1990). Pediatric Orthopedics. Vol.4 (2nd ed). Philadelphia: W.B. Saunders.

Gaya MLA

Tachdjian, Mihran, O. "Pediatric Orthopedics. Vol.4". 2nd ed Philadelphia: W.B. Saunders, 1990. print.