APA (7th ed.) Citation

Kieckhefer, R., & Knecht, P. (1992). Magie im Mittelalter. Beck.

Chicago Style (17th ed.) Citation

Kieckhefer, Richard, and Peter Knecht. Magie Im Mittelalter. München: Beck, 1992.

MLA (9th ed.) Citation

Kieckhefer, Richard, and Peter Knecht. Magie Im Mittelalter. Beck, 1992.

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