APA (7th ed.) Citation

Grego, P., & Ward, i. G. (2009). Explora a terra. Texto Editores.

Chicago Style (17th ed.) Citation

Grego, Peter, and il. Geoff Ward. Explora a Terra. Texto Editores, 2009.

MLA (8th ed.) Citation

Grego, Peter, and il. Geoff Ward. Explora a Terra. Texto Editores, 2009.

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