APA引文

BECKFORD, J. (2003). QUALITY (2 ND ED.). ROUT LEDGE.

芝加哥风格引文

BECKFORD, JOHN. QUALITY. 2 ND ED. NEW YORK: ROUT LEDGE, 2003.

MLA引文

BECKFORD, JOHN. QUALITY. 2 ND ED. ROUT LEDGE, 2003.