APA aipamena

Thomson, G., & Garrett Thomson. (2003). On Gurdjieff. South Melbourne, Victoria, Australia,[Belmont, Calif.]: Wadsworth/Thomson.

Chicago Style aipamena

Thomson, Garrett, và Garrett Thomson. On Gurdjieff. South Melbourne, Victoria, Australia,[Belmont, Calif.]: Wadsworth/Thomson, 2003.

MLA aipamena

Thomson, Garrett, và Garrett Thomson. On Gurdjieff. South Melbourne, Victoria, Australia,[Belmont, Calif.]: Wadsworth/Thomson, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.