APA Citation

Petrie, W. M. F. 1., & Griffith, F. L. 1. Medum.

Chicago Style Citation

Petrie, W. M. Flinders 1853-1942,, and F. Ll. 1862-1934 Griffith. Medum.

MLA Citation

Petrie, W. M. Flinders 1853-1942,, and F. Ll. 1862-1934 Griffith. Medum.

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