APA (7th ed.) Citation

Gardiner, S. R. (1903). The Thirty Years' War: 1618-1648 (13. impr.). Longman.

Chicago Style (17th ed.) Citation

Gardiner, Samuel Rawson. The Thirty Years' War: 1618-1648. 13. impr. London: Longman, 1903.

MLA (9th ed.) Citation

Gardiner, Samuel Rawson. The Thirty Years' War: 1618-1648. 13. impr. Longman, 1903.

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