APA način citiranja

Popham, D. L., & Setlow, P. (1996). Phenotypes of Bacillus subtilis mutants lacking multiple class A high-molecular-weight penicillin-binding proteins.

Čikaški stil citiranja

Popham, D L., i P. Setlow. Phenotypes of Bacillus Subtilis Mutants Lacking Multiple Class A High-molecular-weight Penicillin-binding Proteins. 1996.

MLA način citiranja

Popham, D L., i P. Setlow. Phenotypes of Bacillus Subtilis Mutants Lacking Multiple Class A High-molecular-weight Penicillin-binding Proteins. 1996.