APA-viite (7. p.)

Não informado. (1951). Chemical Engineering Progress Monograph Series. American Institute of Chemical Engineers.

Chicago-viite (17. p.)

Não informado. Chemical Engineering Progress Monograph Series. New York: American Institute of Chemical Engineers, 1951.

MLA-viite (8. p.)

Não informado. Chemical Engineering Progress Monograph Series. American Institute of Chemical Engineers, 1951.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.