APA (7th ed.) Citation

Seibold, R. (1980). Intelligenzknoten. Kämper.

Chicago Style (17th ed.) Citation

Seibold, Reiner. Intelligenzknoten. Meinerzhagen: Kämper, 1980.

MLA (9th ed.) Citation

Seibold, Reiner. Intelligenzknoten. Kämper, 1980.

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