Cita APA (7th ed.)
Killinger, J. (1972). To meet, to touch, to know: The art of communicating. Graded Press.
Cita Chicago (17th ed.)
Killinger, John. To Meet, to Touch, to Know: The Art of Communicating. Nashville, TN.: Graded Press, 1972.
Cita MLA (9th ed.)
Killinger, John. To Meet, to Touch, to Know: The Art of Communicating. Graded Press, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.