APA (7th ed.) Citation

Hansen, J. (1935). Lesebuch zur Erdkunde. Beltz.

Chicago Style (17th ed.) Citation

Hansen, Jörgen. Lesebuch Zur Erdkunde. Langensalza [u.a.]: Beltz, 1935.

MLA (9th ed.) Citation

Hansen, Jörgen. Lesebuch Zur Erdkunde. Beltz, 1935.

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