Cita APA (7a ed.)

Crossley, E. (2013). Handbook of double stars. Book On Demand Ltd.

Cita Chicago Style (17a ed.)

Crossley, Edward. Handbook of Double Stars. [S.l.]: Book On Demand Ltd, 2013.

Cita MLA (9a ed.)

Crossley, Edward. Handbook of Double Stars. Book On Demand Ltd, 2013.