Cita APA

van der Kruit, P. C. (2016). Jacobus Cornelius Kapteyn: Born Investigator of the Heavens. Springer.

Chicago Style Citation

van der Kruit, Pieter C. Jacobus Cornelius Kapteyn: Born Investigator of the Heavens. Springer, 2016.

Cita MLA

van der Kruit, Pieter C. Jacobus Cornelius Kapteyn: Born Investigator of the Heavens. Springer, 2016.

Atenció: Aquestes cites poden no estar 100% correctes.