Gaya APA

Nathan, D, G., Oski, F, A. (1981). Hematology of infancy and childhood (2nd. Ed). Philadelphia: W. B Saunders Company.

Gaya MLA

Nathan, David, G., Oski, Frank, A.. "Hematology of infancy and childhood". 2nd. Ed Philadelphia: W. B Saunders Company, 1981. Text.