APA (7th ed.) Citation

Luhmann, N. (1998). Love as passion: The codification of intimacy. Stanford University Press.

Chicago Style (17th ed.) Citation

Luhmann, Niklas. Love as Passion: The Codification of Intimacy. Stanford, Calif: Stanford University Press, 1998.

MLA (9th ed.) Citation

Luhmann, Niklas. Love as Passion: The Codification of Intimacy. Stanford University Press, 1998.