APA (7th ed.) Citation

Boersma, P. Lehning, Arthur. . Arntz, Gerd.

Chicago Style (17th ed.) Citation

Boersma, Pieter. Lehning, Arthur. . Arntz, Gerd.

MLA (8th ed.) Citation

Boersma, Pieter. Lehning, Arthur. . Arntz, Gerd.

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