Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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