APA (7. basım) Alıntı

Duddington, J. (2007). Employment law (Second edition.). Pearson/Longman.

Chicago Style (17. basım) Atıf

Duddington, John. Employment Law. Second edition. Harlow: Pearson/Longman, 2007.

MLA (8th ed.) Atıf

Duddington, John. Employment Law. Second edition. Pearson/Longman, 2007.