APA (7e ed.) Bronvermelding

33IQ在线智力训练平台著. (2018). 挑战福尔摩斯．玩转逻辑思维游戏．proficient in logical thinking games. 中国法制出版社.

Chicago (17e ed.) Bronvermelding

33IQ在线智力训练平台著. 挑战福尔摩斯．玩转逻辑思维游戏．proficient in Logical Thinking Games. 中国法制出版社, 2018.

MLA (8e ed.) Bronvermelding

33IQ在线智力训练平台著. 挑战福尔摩斯．玩转逻辑思维游戏．proficient in Logical Thinking Games. 中国法制出版社, 2018.

Let op: Deze citaties zijn niet altijd 100% accuraat.