Gaya APA

Ganeri, A. et al (2005). Questions and Answers Earth and Space: A Fascinating Question and Answer Book Featuring Amazing Facts About Our World and the Universe . Bath, Somerset, UK: Parragon Publishing.

Gaya MLA

Ganeri, Anita. et al. "Questions and Answers Earth and Space: A Fascinating Question and Answer Book Featuring Amazing Facts About Our World and the Universe". Bath, Somerset, UK: Parragon Publishing, 2005. Text.