APA
Nesslrod J. P., . (1964). Clinical proctology. Philadelphia: W.B. Saunders Company.
Chicago
Nesslrod J Peerman, . 1964. Clinical proctology. Philadelphia: W.B. Saunders Company.
Harvard
Nesslrod J. P., . (1964). Clinical proctology. Philadelphia: W.B. Saunders Company.
MLA
Nesslrod J Peerman, . Clinical proctology. Philadelphia: W.B. Saunders Company. 1964.