Citazione APA

Verne, J., Johnson, C. B. s. e. b., & Wilkinson , H. (2009). Journey to the centre of the earth. Simon & Schuster.

Stile di citazione Chicago

Verne, Jules, Cynthia B; series ed. by Johnson, e Heather Wilkinson. Journey to the Centre of the Earth. New York: Simon & Schuster, 2009.

Citazione MLA

Verne, Jules, et al. Journey to the Centre of the Earth. Simon & Schuster, 2009.