Παραπομπή APA

Spratt, B. G., & Strominger, J. L. (1976). Identification of the Major Penicillin-Binding Proteins of Escherichia coli as d-Alanine Carboxypeptidase IA.

Παραπομπή Chicago Style

Spratt, Brian G., και Jack L. Strominger. Identification of the Major Penicillin-Binding Proteins of Escherichia Coli As D-Alanine Carboxypeptidase IA. 1976.

Παραπομπή MLA

Spratt, Brian G., και Jack L. Strominger. Identification of the Major Penicillin-Binding Proteins of Escherichia Coli As D-Alanine Carboxypeptidase IA. 1976.

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