APA (7th ed.) Citation

Thoreau, H. D. Familiar Letters The Writings of Henry David Thoreau, Volume 06 (of 20).

Chicago Style (17th ed.) Citation

Thoreau, Henry David. Familiar Letters The Writings of Henry David Thoreau, Volume 06 (of 20).

MLA (9th ed.) Citation

Thoreau, Henry David. Familiar Letters The Writings of Henry David Thoreau, Volume 06 (of 20).

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