APA (7th ed.) Citation

Graefe, E. (1971). Untersuchungen zur Wortfamilie bj..

Chicago Style (17th ed.) Citation

Graefe, Erhard. Untersuchungen Zur Wortfamilie Bj.. 1971.

MLA (9th ed.) Citation

Graefe, Erhard. Untersuchungen Zur Wortfamilie Bj.. 1971.

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