Cita APA (7a ed.)

University of Illinois (Urbana-Champaign campus), Elementary School Science Project, Atkin, J. M., & Wyatt, S. P. (1969). The University of Illinois astronomy program. Harper & Row.

Cita Chicago Style (17a ed.)

University of Illinois (Urbana-Champaign campus), Elementary School Science Project, J. Myron Atkin, y Stanley P. Wyatt. The University of Illinois Astronomy Program. New York: Harper & Row, 1969.

Cita MLA (8a ed.)

University of Illinois (Urbana-Champaign campus), et al. The University of Illinois Astronomy Program. Harper & Row, 1969.