Style de citation APA (7e éd.)

P, B., & Zingarelli, T. (2016). Drop the rock: Removing character defects: steps six and seven (2.). Recorded Books.

Style de citation Chicago (17e éd.)

P, Bill, et Tom Zingarelli. Drop the Rock: Removing Character Defects: Steps Six and Seven. 2. Prince Frederick: Recorded Books, 2016.

Style de citation MLA (8e éd.)

P, Bill, et Tom Zingarelli. Drop the Rock: Removing Character Defects: Steps Six and Seven. 2. Recorded Books, 2016.

Attention : ces citations peuvent ne pas être correctes à 100%.