APA (7th ed.) Zitazioa
Katie Barclay; Darrin McMahon; Peter N. Stearns. (2024). The Routledge History of Happiness. Taylor & Francis.
Chicago Style (17th ed.) Zitazioa
Katie Barclay; Darrin McMahon; Peter N. Stearns. The Routledge History of Happiness. Taylor & Francis, 2024.
MLA (9th ed.) Zitazioa
Katie Barclay; Darrin McMahon; Peter N. Stearns. The Routledge History of Happiness. Taylor & Francis, 2024.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.