APA (7th ed.) Citation

Osborne, R. H. (1967). East-central europe: A geographical introduction to 7 socialist states. Chatto & Windus.

Chicago Style (17th ed.) Citation

Osborne, Richard H. East-central Europe: A Geographical Introduction to 7 Socialist States. London: Chatto & Windus, 1967.

MLA (9th ed.) Citation

Osborne, Richard H. East-central Europe: A Geographical Introduction to 7 Socialist States. Chatto & Windus, 1967.