Παραπομπή APA

(1941). Proceedings of Local Branches of the Society of American Bacteriologists, Eastern Pennsylvania Branch.

Παραπομπή Chicago Style

Proceedings of Local Branches of the Society of American Bacteriologists, Eastern Pennsylvania Branch. 1941.

Παραπομπή MLA

Proceedings of Local Branches of the Society of American Bacteriologists, Eastern Pennsylvania Branch. 1941.

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