Cita APA (7a ed.)

David, W. (2017). Personal construct psychology at 60: Papers from the 21st international congress. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

David, Winter. Personal Construct Psychology at 60: Papers from the 21st International Congress. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2017.

Cita MLA (9a ed.)

David, Winter. Personal Construct Psychology at 60: Papers from the 21st International Congress. Cambridge Scholars Publishing, 2017.