APA aipamena

Mortenson, G. (2009). Three cupps of tea. Hikmah.

Chicago Style aipamena

Mortenson, Greg. Three Cupps of Tea. Hikmah, 2009.

MLA aipamena

Mortenson, Greg. Three Cupps of Tea. Hikmah, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.