Gaya APA

Webster, B, M, D. (1972). The medical clinics of North America. Vol 56/no.5 Sept 1972 (1972). : Philadelphia : W B Saunders Co.,.

Gaya MLA

Webster, Bruce, M, D. "The medical clinics of North America. Vol 56/no.5 Sept 1972". 1972 : Philadelphia : W B Saunders Co.,, 1972. Text.