Cita APA (7a ed.)

Loth, W., Wallace, W., Wessels, W., Delors, J., Heath, E., & Kohl, H. (1998). Walter Hallstein: The Forgotten European? MacMillan [etc.].

Cita Chicago Style (17a ed.)

Loth, Wilfried, William Wallace, Wolfgang Wessels, Jacques Delors, Edward Heath, y Helmut Kohl. Walter Hallstein: The Forgotten European? Basingstoke [etc.]: MacMillan [etc.], 1998.

Cita MLA (9a ed.)

Loth, Wilfried, et al. Walter Hallstein: The Forgotten European? MacMillan [etc.], 1998.