Gaya APA

Colao, A. et al (2018). Neuroendocrine Tumors in Real Life (1st ed. 2018). New york: Springer International Publishing.

Gaya MLA

Colao, Annamaria. et al. "Neuroendocrine Tumors in Real Life". 1st ed. 2018 New york: Springer International Publishing, 2018. Text.