APA (7th ed.) Citation

Haider, H., Olsen, S., & Vikner, S. (1995). Studies in comparative Germanic syntax. Kluwer.

Chicago Style (17th ed.) Citation

Haider, Hubert, Susan Olsen, and Sten Vikner. Studies in Comparative Germanic Syntax. Dordrecht [etc.]: Kluwer, 1995.

MLA (9th ed.) Citation

Haider, Hubert, et al. Studies in Comparative Germanic Syntax. Kluwer, 1995.