Gaya APA

Streuli, C., Averell, P. (1970). The Analytical Chemistry of Nitrogen and its Compounds Part 1 . New York: John Wiley and Sons.

Gaya MLA

Streuli, C.A., Averell, P.R. "The Analytical Chemistry of Nitrogen and its Compounds Part 1". New York: John Wiley and Sons, 1970. Text.