SpringerLink (Online service), Delhey, J., & Brockmann, H. (2013). Human happiness and the pursuit of maximization: Is more always better? Springer Netherlands.
芝加哥风格引文SpringerLink (Online service), Jan Delhey, 与 Hilke Brockmann. Human Happiness and the Pursuit of Maximization: Is More Always Better? Dordrecht: Springer Netherlands, 2013.
MLA引文SpringerLink (Online service), et al. Human Happiness and the Pursuit of Maximization: Is More Always Better? Springer Netherlands, 2013.
警告：这些引文格式不一定是100％准确.