APA (7th ed.) Citation

Kuipers, A. H. (1975). A dictionary of Proto-Circassian roots. de Ridder.

Chicago Style (17th ed.) Citation

Kuipers, Aert H. A Dictionary of Proto-Circassian Roots. Lisse: de Ridder, 1975.

MLA (9th ed.) Citation

Kuipers, Aert H. A Dictionary of Proto-Circassian Roots. de Ridder, 1975.