APA (7th ed.) Citation

Roseborough, M. M. (1970). An outline of Middle English grammar. Greenwood Press.

Chicago Style (17th ed.) Citation

Roseborough, Margaret M. An Outline of Middle English Grammar. Westport, Conn: Greenwood Press, 1970.

MLA (9th ed.) Citation

Roseborough, Margaret M. An Outline of Middle English Grammar. Greenwood Press, 1970.