Стиль цитування APA (7-ме видання)

Harrell, K. (2007). Connect: Building success through people, purpose and performance. Harper Collins.

Чикаго стиль цитування (17-те видання)

Harrell, Keith. Connect: Building Success Through People, Purpose and Performance. New York: Harper Collins, 2007.

Стиль цитування MLA (9-ме видання)

Harrell, Keith. Connect: Building Success Through People, Purpose and Performance. Harper Collins, 2007.