APA (7th ed.) Citation

(1987). The sociology of Frisian. Mouton de Gruyter.

Chicago Style (17th ed.) Citation

The Sociology of Frisian. Berlin u.a: Mouton de Gruyter, 1987.

MLA (9th ed.) Citation

The Sociology of Frisian. Mouton de Gruyter, 1987.

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