APA (7. basım) Alıntı
Frisk, A., & Frey, H. (1943). Sulfanilamide Derivatives: Chemotherapeutic evaluation of N1-substituted sulfanilamides.
Chicago Style (17. basım) Atıf
Frisk, A., ve Helen Frey. Sulfanilamide Derivatives: Chemotherapeutic Evaluation of N1-substituted Sulfanilamides. Stockholm, 1943.
MLA (9th ed.) Atıf
Frisk, A., ve Helen Frey. Sulfanilamide Derivatives: Chemotherapeutic Evaluation of N1-substituted Sulfanilamides. 1943.
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