APA (7th ed.) Citation

Bender, E. F. (1968). Helga. Spectrum-Verl.

Chicago Style (17th ed.) Citation

Bender, Erich F. Helga. Bern ; München [u.a.]: Spectrum-Verl, 1968.

MLA (9th ed.) Citation

Bender, Erich F. Helga. Spectrum-Verl, 1968.

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