Cita APA (7th ed.)

Binney, J., & McMillan, P. (2011). Models of our Galaxy II.

Cita Chicago (17th ed.)

Binney, J., i P. McMillan. Models of Our Galaxy II. 2011.

Cita MLA (9th ed.)

Binney, J., i P. McMillan. Models of Our Galaxy II. 2011.