Penggayaan APA

Heiduk, Günter S., Wong, Kar-yiu., SpringerLink (Online service). (). WTO and World Trade (1st ed. 2005.). : .

Chicago Style

Heiduk, Günter S., Wong, Kar-yiu., SpringerLink (Online service). WTO and World Trade. 1st ed. 2005. : , . E Book.

MLA Style

Heiduk, Günter S., Wong, Kar-yiu., SpringerLink (Online service). WTO and World Trade. 1st ed. 2005. : , . E Book.

Turabian Style

Heiduk, Günter S., Wong, Kar-yiu., SpringerLink (Online service). WTO and World Trade. 1st ed. 2005. : , . E Book.