APA (7th ed.) Citation

American Book Company. (2010). Complete Classified Price List of School and College Textbooks. January 1915. Project Gutenberg.

Chicago Style (17th ed.) Citation

American Book Company. Complete Classified Price List of School and College Textbooks. January 1915. Project Gutenberg, 2010.

MLA (9th ed.) Citation

American Book Company. Complete Classified Price List of School and College Textbooks. January 1915. Project Gutenberg, 2010.

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