Citazione Stile APA (7a Edizione)

WILF SELMA. (1986). TECHNIQUES FOR SUCCESS COLLEGE READINGS AND STUDY SKILLS. PRENTICE -HALL INTERNATIONAL, INC.

Citazione stile Chigago Style (17a edizione)

WILF SELMA. TECHNIQUES FOR SUCCESS COLLEGE READINGS AND STUDY SKILLS. NEW JERSEY: PRENTICE -HALL INTERNATIONAL, INC, 1986.

Citatione MLA (9a ed.)

WILF SELMA. TECHNIQUES FOR SUCCESS COLLEGE READINGS AND STUDY SKILLS. PRENTICE -HALL INTERNATIONAL, INC, 1986.