Cita APA (7a ed.)
McGinnis, A. L. The Friedship Factor: How to Get Closer to People You Care For. Augsburg.
Cita estilo Chicago (17a ed.)
McGinnis, Alan Loy. The Friedship Factor: How to Get Closer to People You Care For. Minneápolis, EUA: Augsburg.
Cita MLA (9a ed.)
McGinnis, Alan Loy. The Friedship Factor: How to Get Closer to People You Care For. Augsburg.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.