Citazione Stile APA (7a Edizione)

Porterfield, W. W. (1993). Inorganic chemistry: A unified approach (2nd ed.). Academic Press.

Citazione stile Chigago Style (17a edizione)

Porterfield, William W. Inorganic Chemistry: A Unified Approach. 2nd ed. San Diego: Academic Press, 1993.

Citatione MLA (9a ed.)

Porterfield, William W. Inorganic Chemistry: A Unified Approach. 2nd ed. Academic Press, 1993.