APA (7th ed.) Citation

Seiler, H. (1975). Language universals and interlinguistic variation. Inst. für Sprachwiss.

Chicago Style (17th ed.) Citation

Seiler, Hansjakob. Language Universals and Interlinguistic Variation. Köln: Inst. für Sprachwiss, 1975.

MLA (9th ed.) Citation

Seiler, Hansjakob. Language Universals and Interlinguistic Variation. Inst. für Sprachwiss, 1975.

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