APA Citation

Telders, J. (1931). Frobel. Groningen: Noordhoff.

Chicago Style Citation

Telders, J.M. Frobel. Groningen: Noordhoff, 1931.

MLA Citation

Telders, J.M. Frobel. Groningen: Noordhoff, 1931.

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