APA aipamena

Yenne, B. (2007). Guinness: The 250 year quest for the perfect pint. Hoboken, N.J: John Wiley & Sons.

Chicago Style aipamena

Yenne, Bill. Guinness: The 250 Year Quest for the Perfect Pint. Hoboken, N.J: John Wiley & Sons, 2007.

MLA aipamena

Yenne, Bill. Guinness: The 250 Year Quest for the Perfect Pint. Hoboken, N.J: John Wiley & Sons, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.