APA (7th ed.) Citation

Pemble, W. (2005). A Briefe Introduction to Geography. Project Gutenberg.

Chicago Style (17th ed.) Citation

Pemble, William. A Briefe Introduction to Geography. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Pemble, William. A Briefe Introduction to Geography. Project Gutenberg, 2005.

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