APA Style

Berkowitz, Eric N.. (1989). Marketing (2). Homewood: Irwin.

Chicago Style

Berkowitz, Eric N.. Marketing. 2 Homewood: Irwin, 1989. Book.

MLA Style

Berkowitz, Eric N.. Marketing. 2 Homewood: Irwin, 1989. Book.

Turabian Style

Berkowitz, Eric N.. Marketing. 2 Homewood: Irwin, 1989. Book.