APA (7th ed.) Citation

Salisbury, H. E. (1970). The 900 days: The siege of Leningrad (1. print.). Avon.

Chicago Style (17th ed.) Citation

Salisbury, Harrison E. The 900 Days: The Siege of Leningrad. 1. print. New York, NY: Avon, 1970.

MLA (9th ed.) Citation

Salisbury, Harrison E. The 900 Days: The Siege of Leningrad. 1. print. Avon, 1970.