Cita APA

Kitchin, C. R. Astrophysical techniques (5th ed.). CRC Press.

Chicago Edition Citation

Kitchin, C. R. Astrophysical Techniques. 5th ed. Boca Raton: CRC Press.

Cita MLA

Kitchin, C. R. Astrophysical Techniques. 5th ed. CRC Press.