Lewis, R. (1997). Life. WCB/McGraw-Hill.
Trích dẫn kiểu ChicagoLewis, Ricki. Life. WCB/McGraw-Hill, 1997.
MLA CitationLewis, Ricki. Life. WCB/McGraw-Hill, 1997.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
Lewis, R. (1997). Life. WCB/McGraw-Hill.
Trích dẫn kiểu ChicagoLewis, Ricki. Life. WCB/McGraw-Hill, 1997.
MLA CitationLewis, Ricki. Life. WCB/McGraw-Hill, 1997.