APA (7th ed.) Citation

Steele, S. (1981). An encyclopedia of AUX: A study in cross-linguistic equivalence. MIT Press.

Chicago Style (17th ed.) Citation

Steele, Susan. An Encyclopedia of AUX: A Study in Cross-linguistic Equivalence. Cambridge, Mass.: MIT Press, 1981.

MLA (9th ed.) Citation

Steele, Susan. An Encyclopedia of AUX: A Study in Cross-linguistic Equivalence. MIT Press, 1981.