APA引文

Pontoppidan-Sjövall, K. (1968). Categories of content and form in language. Studia Slavica Upsaliensia 5.

Chicago Style Citation

Pontoppidan-Sjövall, Karin. "Categories of Content and Form in Language." Studia Slavica Upsaliensia 5 1968.

MLA引文

Pontoppidan-Sjövall, Karin. "Categories of Content and Form in Language." Studia Slavica Upsaliensia 5 1968.

警告：這些引文格式不一定是100％准確.