Cita APA (7a ed.)
Koskela, J., Vries, M. d., Kajba, D., & Wühlisch, G. v. (2004). Populus nigra Network: Report of the 7th (25-27 October 2001, Osijek, Croatia) and 8th (22-24 May 2003, Treppeln, Germany) meetings.
Cita Chicago Style (17a ed.)
Koskela, Jaarko, M.G. de Vries, D. Kajba, y G. von Wühlisch. Populus Nigra Network: Report of the 7th (25-27 October 2001, Osijek, Croatia) and 8th (22-24 May 2003, Treppeln, Germany) Meetings. 2004.
Cita MLA (9a ed.)
Koskela, Jaarko, et al. Populus Nigra Network: Report of the 7th (25-27 October 2001, Osijek, Croatia) and 8th (22-24 May 2003, Treppeln, Germany) Meetings. 2004.
Precaución: Estas citas no son 100% exactas.