APA-viite

Thakur, R. N. (2017). General intelligence and reasoning. MaGraw Hill Education (India).

Chicago-tyylinen lähdeviittaus

Thakur, R. N. General Intelligence and Reasoning. Chennai: MaGraw Hill Education (India), 2017.

MLA-viite

Thakur, R. N. General Intelligence and Reasoning. MaGraw Hill Education (India), 2017.