APA (7th ed.) Citation

Schmandt-Besserat, D. (1987). Oneness, Twoness, Threeness. How Ancient Accountants Invented Numbers.

Chicago Style (17th ed.) Citation

Schmandt-Besserat, Denise. Oneness, Twoness, Threeness. How Ancient Accountants Invented Numbers. 1987.

MLA (8th ed.) Citation

Schmandt-Besserat, Denise. Oneness, Twoness, Threeness. How Ancient Accountants Invented Numbers. 1987.

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