Παραπομπή σε μορφή APA (7η εκδ.)
Spurgeon, A. (2003). Working time: Its impact on safety and health. International Labour Office : Korea Occupational Safety & Health Agency.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Spurgeon, Anne. Working Time: Its Impact on Safety and Health. [Geneva]: International Labour Office : Korea Occupational Safety & Health Agency, 2003.
Παραπομπή σε μορφή MLA (9th εκδ.)
Spurgeon, Anne. Working Time: Its Impact on Safety and Health. International Labour Office : Korea Occupational Safety & Health Agency, 2003.
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