APA Цитирование

Veenhoven, R. (2015). Greater Happiness for a Greater Number: Did the Promise of Enlightenment Come True? Soc Indic Res.

Chicago-стиль цитирования

Veenhoven, Ruut. "Greater Happiness for a Greater Number: Did the Promise of Enlightenment Come True?" Soc Indic Res 2015.

MLA-цитирование

Veenhoven, Ruut. "Greater Happiness for a Greater Number: Did the Promise of Enlightenment Come True?" Soc Indic Res 2015.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.