APA (7th ed.) Citation

Loukotka, C. Classification of South American indian languages.

Chicago Style (17th ed.) Citation

Loukotka, Cestmir. Classification of South American Indian Languages.

MLA (8th ed.) Citation

Loukotka, Cestmir. Classification of South American Indian Languages.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.