Style de citation APA

Mikael Krogerus & Roman Tschappeler. (2018). The Communication Book: 44 Ideas for Better Conversations Every Day. Portfolio Penguin.

Style de citation Chicago

Mikael Krogerus et Roman Tschappeler. The Communication Book: 44 Ideas for Better Conversations Every Day. 2018: Portfolio Penguin, 2018.

Style de citation MLA

Mikael Krogerus et Roman Tschappeler. The Communication Book: 44 Ideas for Better Conversations Every Day. Portfolio Penguin, 2018.

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