APA (7th ed.) Citation

Runciman, S. (1989). Geschichte der Kreuzzüge (23.-27. Tsd.). Beck.

Chicago Style (17th ed.) Citation

Runciman, Steven. Geschichte Der Kreuzzüge. 23.-27. Tsd. München: Beck, 1989.

MLA (9th ed.) Citation

Runciman, Steven. Geschichte Der Kreuzzüge. 23.-27. Tsd. Beck, 1989.

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