APA (7th ed.) Citation

Clewlow, C. W. (1978). Four rock art studies. Ballena Press.

Chicago Style (17th ed.) Citation

Clewlow, C. William. Four Rock Art Studies. Socorro, N.M.: Ballena Press, 1978.

MLA (9th ed.) Citation

Clewlow, C. William. Four Rock Art Studies. Ballena Press, 1978.

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