MLA

Wouters, Alfons. The Grammatical Papyri From Graeco-roman Egypt : Contributions Tot the Study of the 'ars Grammatica' In Antiquity. Brussel: Paleis der Academiën, 1979.

APA

Wouters, A. (1979). The grammatical papyri from Graeco-Roman Egypt : contributions tot the study of the 'ars grammatica' in antiquity. Brussel: Paleis der Academiën.

Chicago

Wouters, Alfons, The Grammatical Papyri From Graeco-Roman Egypt: Contributions Tot the Study of the 'ars Grammatica' In Antiquity. Brussel: Paleis der Academiën, 1979.