APA (7th ed.) Citation

Siverberg, R. (1969). Vanishing giants: The story of the sequoias. Simon & Schuster.

Chicago Style (17th ed.) Citation

Siverberg, Robert. Vanishing Giants: The Story of the Sequoias. New York: Simon & Schuster, 1969.

MLA (9th ed.) Citation

Siverberg, Robert. Vanishing Giants: The Story of the Sequoias. Simon & Schuster, 1969.

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