APA (7th ed.) Citation

Barbour, R. H. Four in Camp: A Story of Summer Adventures in the New Hampshire Woods.

Chicago Style (17th ed.) Citation

Barbour, Ralph Henry. Four in Camp: A Story of Summer Adventures in the New Hampshire Woods.

MLA (9th ed.) Citation

Barbour, Ralph Henry. Four in Camp: A Story of Summer Adventures in the New Hampshire Woods.

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