APA (7th ed.) Citation

Yong, L. P. (1986). Foreign exchange systems [and] audit controls. CCH.

Chicago Style (17th ed.) Citation

Yong, L. P. Foreign Exchange Systems [and] Audit Controls. New South Wales, Aust: CCH, 1986.

MLA (9th ed.) Citation

Yong, L. P. Foreign Exchange Systems [and] Audit Controls. CCH, 1986.