Cita APA

Heather Couper, N. H. (1984). Astronomia. Verbo.

Citación estilo Chicago

Heather Couper, Nigel Henbest. Astronomia. Verbo, 1984.

Cita MLA

Heather Couper, Nigel Henbest. Astronomia. Verbo, 1984.

Warning: These citations may not always be 100% accurate.