Cita APA

Roth, G. D. (1994). Compendiu of practical astronomy Vol.1: Instrumentation and techniques. Springer-Verlag.

Chicago Edition Citation

Roth, Gunter Dietmar. Compendiu of Practical Astronomy Vol.1: Instrumentation and Techniques. Berlin: Springer-Verlag, 1994.

Cita MLA

Roth, Gunter Dietmar. Compendiu of Practical Astronomy Vol.1: Instrumentation and Techniques. Springer-Verlag, 1994.