APA (7th ed.) Citation

Thwing, C. F. (2010). Letters from a Father to His Son Entering College. Project Gutenberg.

Chicago Style (17th ed.) Citation

Thwing, Charles Franklin. Letters from a Father to His Son Entering College. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Thwing, Charles Franklin. Letters from a Father to His Son Entering College. Project Gutenberg, 2010.

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