APA citáció

Szent-Györgyi Albert. (1950). Process for the preparation of thrombin: 2,495,298 : [patent]. Washington, D.C.

Chicago Style (17th ed.) Citation

Szent-Györgyi Albert. Process for the Preparation of Thrombin: 2,495,298 : [patent]. United States Government Printing Office: Washington, D.C, 1950.

MLA idézés

Szent-Györgyi Albert. Process for the Preparation of Thrombin: 2,495,298 : [patent]. Washington, D.C, 1950.