Gaya APA

Wan, C, Y. et al (2012). Multimodal Transport : The Practitioner's Definitife Guide (3rd ed.). Singapore: Straits Time Press Pte Ltd.

Gaya MLA

Wan, Cheong, Yun. et al. "Multimodal Transport : The Practitioner's Definitife Guide". 3rd ed. Singapore: Straits Time Press Pte Ltd, 2012. FIC.