APA (7th ed.) Citation

Behrens, K. C. (1959). Marktforschung. Gabler.

Chicago Style (17th ed.) Citation

Behrens, Karl Christian. Marktforschung. Wiesbaden: Gabler, 1959.

MLA (9th ed.) Citation

Behrens, Karl Christian. Marktforschung. Gabler, 1959.

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