Cita APA (7th ed.)
Lewis, T. W., & Young, T. W. (1998). Brewing. Chapman & Hall.
Cita Chicago (17th ed.)
Lewis, Tom W., i Tom W. Young. Brewing. London: Chapman & Hall, 1998.
Cita MLA (9th ed.)
Lewis, Tom W., i Tom W. Young. Brewing. Chapman & Hall, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.