APA (7th ed.) Citation

Hetherington, P. (2011). Unvanquished: Joseph Pilsudski, resurrected Poland, and the struggle for Eastern Europe. Pingora Press.

Chicago Style (17th ed.) Citation

Hetherington, Peter. Unvanquished: Joseph Pilsudski, Resurrected Poland, and the Struggle for Eastern Europe. Houston, Tex.: Pingora Press, 2011.

MLA (9th ed.) Citation

Hetherington, Peter. Unvanquished: Joseph Pilsudski, Resurrected Poland, and the Struggle for Eastern Europe. Pingora Press, 2011.

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