APA (7th ed.) Citation

Hetzron, R. (1977). Innovations in the Semitic Numeral System.

Chicago Style (17th ed.) Citation

Hetzron, Robert. Innovations in the Semitic Numeral System. 1977.

MLA (8th ed.) Citation

Hetzron, Robert. Innovations in the Semitic Numeral System. 1977.

Warning: These citations may not always be 100% accurate.