APA (7th ed.) Zitazioa
Johnson, J. L. (1972). The nine to five complex. Zondervan Pub. House.
Chicago Style (17th ed.) Zitazioa
Johnson, James Leonard. The Nine to Five Complex. Grand Rapids: Zondervan Pub. House, 1972.
MLA (9th ed.) Zitazioa
Johnson, James Leonard. The Nine to Five Complex. Zondervan Pub. House, 1972.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.