APA

Kerr P., . (2002). Inside Out. Workbook with Key: Pre-intermediate. China: Macmillan Publishing Co., Inc.

Chicago

Kerr Philip, . 2002. Inside Out. Workbook with Key: Pre-intermediate. China: Macmillan Publishing Co., Inc.

Harvard

Kerr P., . (2002). Inside Out. Workbook with Key: Pre-intermediate. China: Macmillan Publishing Co., Inc.

MLA

Kerr Philip, . Inside Out. Workbook with Key: Pre-intermediate. China: Macmillan Publishing Co., Inc. 2002.