Sheehan, W., & Misch, A. (2007). The great Mars chase of 1907: A century ago Mars came closer to Earth than it had been in a dozen years - and astronomer Percival Lowell ..
Chicago Style (17th ed.) CitationSheehan, William, and Anthony Misch. The Great Mars Chase of 1907: A Century Ago Mars Came Closer to Earth than It Had Been in a Dozen Years - and Astronomer Percival Lowell .. 2007.
MLA (9th ed.) CitationSheehan, William, and Anthony Misch. The Great Mars Chase of 1907: A Century Ago Mars Came Closer to Earth than It Had Been in a Dozen Years - and Astronomer Percival Lowell .. 2007.
Warning: These citations may not always be 100% accurate.