APA-viite (7. p.)

(1994). Ammonia plant safety and related facilities. N.Y. American Institute of Chemical Engineers.

Chicago-viite (17. p.)

Ammonia Plant Safety and Related Facilities. New York: N.Y. American Institute of Chemical Engineers, 1994.

MLA-viite (9. p.)

Ammonia Plant Safety and Related Facilities. N.Y. American Institute of Chemical Engineers, 1994.