APA (7th ed.) Citation

Barbini, J. (1985). States and regions. Harcourt Brace Jovanovich.

Chicago Style (17th ed.) Citation

Barbini, John. States and Regions. Orlando [u.a.]: Harcourt Brace Jovanovich, 1985.

MLA (9th ed.) Citation

Barbini, John. States and Regions. Harcourt Brace Jovanovich, 1985.

Warning: These citations may not always be 100% accurate.