APA (7th ed.) Citation

Petrie, W. M. F. (1928). Gerar. British School of Archaeology in Egypt [u.a.].

Chicago Style (17th ed.) Citation

Petrie, William M. Flinders. Gerar. London: British School of Archaeology in Egypt [u.a.], 1928.

MLA (9th ed.) Citation

Petrie, William M. Flinders. Gerar. British School of Archaeology in Egypt [u.a.], 1928.