APA (7th ed.) Citation

Salisbury, H. E. (2000). The 900 days: The siege of Leningrad. Pan Books.

Chicago Style (17th ed.) Citation

Salisbury, Harrison E. The 900 Days: The Siege of Leningrad. London [u.a.]: Pan Books, 2000.

MLA (9th ed.) Citation

Salisbury, Harrison E. The 900 Days: The Siege of Leningrad. Pan Books, 2000.

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