Παραπομπή APA

(1972). Guide for safety in the chemical laboratory (2nd ed.). Van Nostrand Reinhold Company.

Παραπομπή Chicago Style

Guide for Safety in the Chemical Laboratory. 2nd ed. New York: Van Nostrand Reinhold Company, 1972.

Παραπομπή MLA

Guide for Safety in the Chemical Laboratory. 2nd ed. Van Nostrand Reinhold Company, 1972.