Cita APA (7a ed.)

Handy, R., Moody, D. B., Perez, J., Rix, E., & Robbins, S. (2007). Astronomical Sketching: A Step-by-Step Introduction (1st ed. 2007.). Springer New York : Imprint: Springer.

Cita Chicago Style (17a ed.)

Handy, Richard, David B. Moody, Jeremy Perez, Erika Rix, y Sol Robbins. Astronomical Sketching: A Step-by-Step Introduction. 1st ed. 2007. New York, NY: Springer New York : Imprint: Springer, 2007.

Cita MLA (8a ed.)

Handy, Richard, et al. Astronomical Sketching: A Step-by-Step Introduction. 1st ed. 2007. Springer New York : Imprint: Springer, 2007.