Παραπομπή APA

Dinwiddie, R. a. (2012). Stars and planets. Dorling kindersley.

Παραπομπή Chicago Style

Dinwiddie, Robert...[et al]. Stars and Planets. London: Dorling kindersley, 2012.

Παραπομπή MLA

Dinwiddie, Robert...[et al]. Stars and Planets. Dorling kindersley, 2012.