Gaya APA

Smith, L, C., Mare, N, N. (2004). INTERNATIONAL STUDENT EDITION : Insights for Today 2 (3rd ed). united states of america: Thomson Heinle.

Gaya MLA

Smith, Lorraine, C.., Mare, Nancy, Nici. "INTERNATIONAL STUDENT EDITION : Insights for Today 2". 3rd ed united states of america: Thomson Heinle, 2004. Text.