APA引文

Bettelheim, F. A., & Frederick A. Bettelheim; Jerry March. Introduction to general, organic & biochemistry. Fort Worth: Saunders College Pub., Harcourt Brace College Publishers.

Trích dẫn kiểu Chicago

Bettelheim, Frederick A., và Frederick A. Bettelheim; Jerry March. Introduction to General, Organic & Biochemistry. Fort Worth: Saunders College Pub., Harcourt Brace College Publishers.

MLA引文

Bettelheim, Frederick A., và Frederick A. Bettelheim; Jerry March. Introduction to General, Organic & Biochemistry. Fort Worth: Saunders College Pub., Harcourt Brace College Publishers.

警告：這些引文格式不一定是100％准確.