APA

Semaan, K. I. (1968). Linguistics in the Middle Ages: Phonetic studies in early Islam. Leiden: E.J. Brill.

MLA

Semaan, Khalil I. Linguistics in the Middle Ages: Phonetic Studies in Early Islam. Leiden: E.J. Brill, 1968. Print.

CHICAGO

Semaan, Khalil I. 1968. Linguistics in the Middle Ages: phonetic studies in early Islam. Leiden: E.J. Brill.

HARVARD

SEMAAN, K. I. (1968). Linguistics in the Middle Ages: phonetic studies in early Islam. Leiden, E.J. Brill.

TURABIAN

Semaan, Khalil I. Linguistics in the Middle Ages: Phonetic Studies in Early Islam. Leiden: E.J. Brill, 1968.