Cita APA (7a ed.)

Smith, H. A. (1995). RR Lyrae stars. Cambridge University Press.

Cita Chicago Style (17a ed.)

Smith, Horace A. RR Lyrae Stars. Cambridge: Cambridge University Press, 1995.

Cita MLA (9a ed.)

Smith, Horace A. RR Lyrae Stars. Cambridge University Press, 1995.