APA

International Symposium on Psoriasis ( 2ª : 1976 : ...), Farber E. M., . (1976). Proceedings. New York: Year Book Medical Publishers.

Chicago

International Symposium on Psoriasis ( 2ª : 1976 : ...), Farber Eugene M, . 1976. Proceedings. New York: Year Book Medical Publishers.

Harvard

International Symposium on Psoriasis ( 2ª : 1976 : ...), Farber E. M., . (1976). Proceedings. New York: Year Book Medical Publishers.

MLA

International Symposium on Psoriasis ( 2ª : 1976 : ...), Farber Eugene M, . Proceedings. New York: Year Book Medical Publishers. 1976.