Cita APA (7a ed.)

Block, S. S. (1991). Disinfection, sterilization, and preservation (4th ed.). Lea & Febiger.

Cita Chicago Style (17a ed.)

Block, Seymour Stanton. Disinfection, Sterilization, and Preservation. 4th ed. Philadelphia: Lea & Febiger, 1991.

Cita MLA (9a ed.)

Block, Seymour Stanton. Disinfection, Sterilization, and Preservation. 4th ed. Lea & Febiger, 1991.