APA (7th ed.) Citation

Pitt-Rivers, A. H. L. (2013). On the Development and Distribution of Primitive Locks and Keys. Project Gutenberg.

Chicago Style (17th ed.) Citation

Pitt-Rivers, Augustus Henry Lane-Fox. On the Development and Distribution of Primitive Locks and Keys. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Pitt-Rivers, Augustus Henry Lane-Fox. On the Development and Distribution of Primitive Locks and Keys. Project Gutenberg, 2013.

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