APA Edition Citation

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

Chicago Edition Citation

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

MLA Edition Citation

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

Warning: These citations may not always be 100% accurate.