Citazione APA

Canfield, J., Hansen, M. V., & Kirberger, K. (2001). Chicken soup for the teenage soul letters: Letters of life, love and learning. HCI.

Stile di citazione Chicago

Canfield, Jack, Mark Victor Hansen, e Kimberly Kirberger. Chicken Soup for the Teenage Soul Letters: Letters of Life, Love and Learning. DEERFIELD BEACH, FL: HCI, 2001.

Citazione MLA

Canfield, Jack, et al. Chicken Soup for the Teenage Soul Letters: Letters of Life, Love and Learning. HCI, 2001.