Gaya APA

Purcell, K, F., C, I, K, J. (NULL). An introduction to inorganic chemistry . Tokyo:: Tokyo: Saundres College; 1980.

Gaya MLA

Purcell, Keith, F., C, I., Kotz,, John. "An introduction to inorganic chemistry". Tokyo:: Tokyo: Saundres College; 1980, NULL. Text.