APA ציטוט

Spitzer, W. M., & Wallin, I. E. (1928). SUPERNUMERARY ECTOPIC URETERS.

Citação norma Chicago

Spitzer, William M., and Ivan E. Wallin. SUPERNUMERARY ECTOPIC URETERS. 1928.

ציטוט MLA

Spitzer, William M., and Ivan E. Wallin. SUPERNUMERARY ECTOPIC URETERS. 1928.