APA (7th ed.) Citation

Duggan, A. (1963). Besieger of cities. Pantheon Books.

Chicago Style (17th ed.) Citation

Duggan, Alfred. Besieger of Cities. New York: Pantheon Books, 1963.

MLA (9th ed.) Citation

Duggan, Alfred. Besieger of Cities. Pantheon Books, 1963.

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