Styl cytowania APA

Smith, E. L., & Smith , L. e. (1978). Principles of biochemistry: General aspects (7th ed.). McGraw - hill book company.

Styl cytowania Chicago

Smith, Emil L., i L etal Smith. Principles of Biochemistry: General Aspects. 7th ed. New Delhi: McGraw - hill book company, 1978.

Styl cytowania MLA

Smith, Emil L., i L etal Smith. Principles of Biochemistry: General Aspects. 7th ed. McGraw - hill book company, 1978.