APA (7th ed.) Citation

Nilsson, U., & Marshall, J. (2015). Detective Gordon - The first case (English language edition first published.). Gecko Press.

Chicago Style (17th ed.) Citation

Nilsson, Ulf, and Julia Marshall. Detective Gordon - The First Case. English language edition first published. Wellington, New Zealand: Gecko Press, 2015.

MLA (9th ed.) Citation

Nilsson, Ulf, and Julia Marshall. Detective Gordon - The First Case. English language edition first published. Gecko Press, 2015.

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