Cita APA (7a ed.)

Abruzzo National Park., Piccioni, L., Noce, S., & Chapman, C. (2013). Ninety years of the Abruzzo National Park 1922-2012: Proceedings of the Conference held in Pescasseroli, May 18-20, 2012. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Abruzzo National Park., Luigi Piccioni, Simona Noce, y Cheryl Chapman. Ninety Years of the Abruzzo National Park 1922-2012: Proceedings of the Conference Held in Pescasseroli, May 18-20, 2012. Newcastle upon Tyne: Cambridge Scholars Publishing, 2013.

Cita MLA (9a ed.)

Abruzzo National Park., et al. Ninety Years of the Abruzzo National Park 1922-2012: Proceedings of the Conference Held in Pescasseroli, May 18-20, 2012. Cambridge Scholars Publishing, 2013.