Citação APA (7ª ed.)

University of Illinois (Urbana-Champaign campus). Elementary-School Science Project & University of Illinois (Urbana-Champaign campus). Elementary-School Science Project. (1962). Astronomy (Rev. ed.). University of Illinois, Elementary School Science Project.

Citação do estilo Chicago (17ª ed.)

University of Illinois (Urbana-Champaign campus). Elementary-School Science Project e University of Illinois (Urbana-Champaign campus). Elementary-School Science Project. Astronomy. Rev. ed. Urbana, Ill.: University of Illinois, Elementary School Science Project, 1962.

Citação MLA (8ª ed.)

University of Illinois (Urbana-Champaign campus). Elementary-School Science Project e University of Illinois (Urbana-Champaign campus). Elementary-School Science Project. Astronomy. Rev. ed. University of Illinois, Elementary School Science Project, 1962.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.