APA (7th ed.) Citation

Neber, H., & Thol, N. J. (1973). Entdeckendes Lernen. Beltz-Studienbuch.

Chicago Style (17th ed.) Citation

Neber, Heinz, and Norbert J. Thol. "Entdeckendes Lernen." Beltz-Studienbuch 1973.

MLA (9th ed.) Citation

Neber, Heinz, and Norbert J. Thol. "Entdeckendes Lernen." Beltz-Studienbuch, 1973.

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