APA استشهاد

Block, S. S. . .. (2001). Disinfection, sterilization and preservation (5 ed.). Lippincott.

استشهاد بنمط شيكاغو

Block, Seymour S. Disinfection, Sterilization and Preservation. 5 ed. Philadelphia: Lippincott, 2001.

MLA استشهاد

Block, Seymour S. Disinfection, Sterilization and Preservation. 5 ed. Lippincott, 2001.