APA (7e ed.) Bronvermelding

Müller, M., Mercer, C., Kirkpatrick, G., & Schmidt, S. M. (1995). Überblick: 1989-1993 / Michael Müller ; [Text:] Christa Mercer, Gail Kirkpatrick, Sabine Maria Schmidt. Michael Müller.

Chicago (17e ed.) Bronvermelding

Müller, Michael, Christa Mercer, Gail Kirkpatrick, en Sabine Maria Schmidt. Überblick: 1989-1993 / Michael Müller ; [Text:] Christa Mercer, Gail Kirkpatrick, Sabine Maria Schmidt. Münster: Michael Müller, 1995.

MLA (8e ed.) Bronvermelding

Müller, Michael, et al. Überblick: 1989-1993 / Michael Müller ; [Text:] Christa Mercer, Gail Kirkpatrick, Sabine Maria Schmidt. Michael Müller, 1995.