Gaya APA

Considine, D, M., Considine, G, D. (1984). Van Nostrand Reinhold encyclopedia of chemistry (4th ed). New York: Van Nostrand Reinhold.

Gaya MLA

Considine, Douglas, M.., Considine, Glenn, D.. "Van Nostrand Reinhold encyclopedia of chemistry". 4th ed New York: Van Nostrand Reinhold, 1984. Text.