Ancient grammar : content and context
MLA
Swiggers, Pierre, and Alfons Wouters. Ancient Grammar : Content and Context. Leuven: Peeters, 1996.
APA
Swiggers, P., & Wouters, A. (1996). Ancient grammar : content and context. Leuven: Peeters.
Chicago
Swiggers, Pierre ed., and Alfons Wouters ed. Ancient Grammar: Content and Context. Leuven: Peeters, 1996.