APA (7th ed.) Citation

Carter, H. (2010). The Boy Scouts in the Rockies or the Secret of the Hidden Silver Mine. Project Gutenberg.

Chicago Style (17th ed.) Citation

Carter, Herbert. The Boy Scouts in the Rockies or the Secret of the Hidden Silver Mine. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Carter, Herbert. The Boy Scouts in the Rockies or the Secret of the Hidden Silver Mine. Project Gutenberg, 2010.

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