APA (7th ed.) Citation

Schindler, K. (2018). Pluto and Lowell observatory: A history of discovery at Flagstaff. The History Press.

Chicago Style (17th ed.) Citation

Schindler, Kevin. Pluto and Lowell Observatory: A History of Discovery at Flagstaff. Charleston, SC: The History Press, 2018.

MLA (9th ed.) Citation

Schindler, Kevin. Pluto and Lowell Observatory: A History of Discovery at Flagstaff. The History Press, 2018.

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