APA (7th ed.) Citation

Slocum, F. (1912). The Solar prominence of June 19-20, 1911. University of Chicago Press.

Chicago Style (17th ed.) Citation

Slocum, F. The Solar Prominence of June 19-20, 1911. [Chicago: University of Chicago Press, 1912.

MLA (9th ed.) Citation

Slocum, F. The Solar Prominence of June 19-20, 1911. University of Chicago Press, 1912.