APA (7th ed.) Citation

Sumner, B. H. (1965). Peter the Great and the Ottoman Empire / by B.H. Sumner. Archon Books.

Chicago Style (17th ed.) Citation

Sumner, B. H. Peter the Great and the Ottoman Empire / by B.H. Sumner. Archon Books, 1965.

MLA (9th ed.) Citation

Sumner, B. H. Peter the Great and the Ottoman Empire / by B.H. Sumner. Archon Books, 1965.

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