APA
Schmitthoff Clive M,, . (1990). Export trade : The law and practice of international trade. London: Stevens & Sons.
Chicago
Schmitthoff Clive M,, . 1990. Export trade : The law and practice of international trade. London: Stevens & Sons.
Harvard
Schmitthoff Clive M,, . (1990). Export trade : The law and practice of international trade. London: Stevens & Sons.
MLA
Schmitthoff Clive M,, . Export trade : The law and practice of international trade. London: Stevens & Sons. 1990.