Παραπομπή APA

Beeston, A. (1962). Descriptive grammar of epigraphic South Arabian.

Παραπομπή Chicago Style

Beeston, Afl. Descriptive Grammar of Epigraphic South Arabian. 1962.

Παραπομπή MLA

Beeston, Afl. Descriptive Grammar of Epigraphic South Arabian. 1962.