APA引文

RIES AL. (1986). POSITIONING: A BATTLE FOR YOUR MIND. WARNER BOOK.

Chicago Style (17th ed.) Citation

RIES AL. POSITIONING: A BATTLE FOR YOUR MIND. NEW YORK: WARNER BOOK, 1986.

MLA引文

RIES AL. POSITIONING: A BATTLE FOR YOUR MIND. WARNER BOOK, 1986.