APA

(1972). Guide for safety in the chemical laboratory. New York: Van Nostrand Reinhold Company.

Chicago

1972. Guide for safety in the chemical laboratory. New York: Van Nostrand Reinhold Company.

Harvard

(1972). Guide for safety in the chemical laboratory. New York: Van Nostrand Reinhold Company.

MLA

Guide for safety in the chemical laboratory. New York: Van Nostrand Reinhold Company. 1972.