APA Style

Train, Kenneth E. (1991). Optimal Regulation (1st). London: The Mit Press.

Chicago Style

Train, Kenneth E. Optimal Regulation. 1st London: The Mit Press, 1991. Text.

MLA Style

Train, Kenneth E. Optimal Regulation. 1st London: The Mit Press, 1991. Text.

Turabian Style

Train, Kenneth E. Optimal Regulation. 1st London: The Mit Press, 1991. Print.