APA (7th ed.) Citation

Simpson, J., Collins, A., & Smith, R. (2008). Touching the void / Joe Simpson ; retold by Anne Collins. Macmillan Heinemann ELT.

Chicago Style (17th ed.) Citation

Simpson, Joe, Anne Collins, and Rodney Smith. Touching the Void / Joe Simpson ; Retold by Anne Collins. London: Macmillan Heinemann ELT, 2008.

MLA (9th ed.) Citation

Simpson, Joe, et al. Touching the Void / Joe Simpson ; Retold by Anne Collins. Macmillan Heinemann ELT, 2008.

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