APA (7th ed.) Citation

Fend, H. (1981). Theorie der Schule. Urban & Schwarzenberg.

Chicago Style (17th ed.) Citation

Fend, Helmut. Theorie Der Schule. München: Urban & Schwarzenberg, 1981.

MLA (8th ed.) Citation

Fend, Helmut. Theorie Der Schule. Urban & Schwarzenberg, 1981.

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