Cita APA (7a ed.)

Turok, J., Hansen, C., & Varela, M. (1997). Quercus suber metwork: Report of the third and fourth meeting 9 - 2 jun 1996 Sassari, Sardinia, Italy anf 20 - 22 feb 1997Almoraima, Spain. [editor no identificado].

Cita Chicago Style (17a ed.)

Turok, J., C. Hansen, y M.C Varela. Quercus Suber Metwork: Report of the Third and Fourth Meeting 9 - 2 Jun 1996 Sassari, Sardinia, Italy Anf 20 - 22 Feb 1997Almoraima, Spain. [Lugar de publicación no identificado]: [editor no identificado], 1997.

Cita MLA (8a ed.)

Turok, J., et al. Quercus Suber Metwork: Report of the Third and Fourth Meeting 9 - 2 Jun 1996 Sassari, Sardinia, Italy Anf 20 - 22 Feb 1997Almoraima, Spain. [editor no identificado], 1997.