APA (7th ed.) Citation

Sequoia Natural History Association & United States. National Park Service. (1964). Big Stump trail: A self-guiding walk through historic Big Stump Basin. Sequoia Natural History Association.

Chicago Style (17th ed.) Citation

Sequoia Natural History Association and United States. National Park Service. Big Stump Trail: A Self-guiding Walk Through Historic Big Stump Basin. Three Rivers, Calif.: Sequoia Natural History Association, 1964.

MLA (9th ed.) Citation

Sequoia Natural History Association and United States. National Park Service. Big Stump Trail: A Self-guiding Walk Through Historic Big Stump Basin. Sequoia Natural History Association, 1964.