Cita APA (7th ed.)

Barker, P. (2008). Stoic alternatives to Aristotelian cosmology : Pena, Rothmann and Brahe.

Cita Chicago (17th ed.)

Barker, Peter. Stoic Alternatives to Aristotelian Cosmology : Pena, Rothmann and Brahe. 2008.

Cita MLA (8th ed.)

Barker, Peter. Stoic Alternatives to Aristotelian Cosmology : Pena, Rothmann and Brahe. 2008.

Atenció: Aquestes cites poden no estar 100% correctes.