Gaya APA

Guinness, O., Cowan, L. (1998). Invitation To The Classics : A Quide To Books you've Always Wanted To Read . Grand Rapids, Michigan: Baker Book House.

Gaya MLA

Guinness, Os., Cowan, Louise. "Invitation To The Classics : A Quide To Books you've Always Wanted To Read". Grand Rapids, Michigan: Baker Book House, 1998. Text.