Cita APA (7a ed.)

Vandy, G., & Person, D. (2016). 26 songs in 30 days: Woody Guthrie's Columbia River songs and the planned promise land in the Pacific Northwest. Sasquatch Books.

Cita Chicago Style (17a ed.)

Vandy, Greg, y Daniel Person. 26 Songs in 30 Days: Woody Guthrie's Columbia River Songs and the Planned Promise Land in the Pacific Northwest. Seattle, WA: Sasquatch Books, 2016.

Cita MLA (9a ed.)

Vandy, Greg, y Daniel Person. 26 Songs in 30 Days: Woody Guthrie's Columbia River Songs and the Planned Promise Land in the Pacific Northwest. Sasquatch Books, 2016.