APA aipamena

Serrano, M., Rodríguez-García, J. L., Ferro, T., Fraile, G., & Laraña, J. G. (1991). Mediastinal germ cell tumour and myelodysplastic syndrome. BMJ Group.

Chicago Style aipamena

Serrano, M., J. L. Rodríguez-García, T. Ferro, G. Fraile, and J. G. Laraña. Mediastinal Germ Cell Tumour and Myelodysplastic Syndrome. BMJ Group, 1991.

MLA aipamena

Serrano, M., et al. Mediastinal Germ Cell Tumour and Myelodysplastic Syndrome. BMJ Group, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.