APA (7th ed.) Citation

Tiersma, P. M. (1999). Frisian reference grammar. Fryske Akad.

Chicago Style (17th ed.) Citation

Tiersma, Pieter M. Frisian Reference Grammar. Ljouwert: Fryske Akad, 1999.

MLA (9th ed.) Citation

Tiersma, Pieter M. Frisian Reference Grammar. Fryske Akad, 1999.

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