Citação norma APA

Imanaka, T., Tanaka, T., Tsunekawa, H., & Aiba, S. (1981). Cloning of the genes for penicillinase, penP and penI, of Bacillus licheniformis in some vector plasmids and their expression in Escherichia coli, Bacillus subtilis, and Bacillus licheniformis.

Citação norma Chicago

Imanaka, T., T. Tanaka, H. Tsunekawa, and S. Aiba. Cloning of the Genes for Penicillinase, PenP and PenI, of Bacillus Licheniformis in Some Vector Plasmids and Their Expression in Escherichia Coli, Bacillus Subtilis, and Bacillus Licheniformis. 1981.

Citação norma MLA

Imanaka, T., T. Tanaka, H. Tsunekawa, and S. Aiba. Cloning of the Genes for Penicillinase, PenP and PenI, of Bacillus Licheniformis in Some Vector Plasmids and Their Expression in Escherichia Coli, Bacillus Subtilis, and Bacillus Licheniformis. 1981.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.