APA (7th ed.) Citation

Kittsteiner, H. D. (2018). Oswald Spengler.

Chicago Style (17th ed.) Citation

Kittsteiner, Heinz D. Oswald Spengler. 2018.

MLA (9th ed.) Citation

Kittsteiner, Heinz D. Oswald Spengler. 2018.

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