APA (7th ed.) Citation

Knowles, F. H. S. The manufacture of a flint arrow-head by quartzite hammer-stone.

Chicago Style (17th ed.) Citation

Knowles, Francis H. S. The Manufacture of a Flint Arrow-head by Quartzite Hammer-stone.

MLA (9th ed.) Citation

Knowles, Francis H. S. The Manufacture of a Flint Arrow-head by Quartzite Hammer-stone.

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