Cita APA (7a ed.)

Clarke, I. C. (1930). Cloudy summits. Hutchinson.

Cita Chicago Style (17a ed.)

Clarke, Isabel Constance. Cloudy Summits. London: Hutchinson, 1930.

Cita MLA (8a ed.)

Clarke, Isabel Constance. Cloudy Summits. Hutchinson, 1930.