APA (7th ed.) Citation

Blech, D., & Karsunke, Y. (1970). Hallo, Irina. Beltz.

Chicago Style (17th ed.) Citation

Blech, Dietlind, and Yaak Karsunke. Hallo, Irina. Weinheim ; Berlin [u.a.]: Beltz, 1970.

MLA (9th ed.) Citation

Blech, Dietlind, and Yaak Karsunke. Hallo, Irina. Beltz, 1970.

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