Gaya APA

Maizell, R, E. (1987). How to find chemical information : a guide for practicing chemists, educations and students (2nd.ed.). New York: John Wiley \\n Sons.

Gaya MLA

Maizell, Robert, E.. "How to find chemical information : a guide for practicing chemists, educations and students". 2nd.ed. New York: John Wiley \\n Sons, 1987. Text.