Citazione Stile APA (7a Edizione)
Sims, W. S., & Armstrong, B. (2015). 21st century Sims: Innovation, education, and leadership for the modern era. Naval Institute Press.
Citazione stile Chigago Style (17a edizione)
Sims, William Sowden, e Benjamin Armstrong. 21st Century Sims: Innovation, Education, and Leadership for the Modern Era. Annapolis, Maryland: Naval Institute Press, 2015.
Citatione MLA (9a ed.)
Sims, William Sowden, e Benjamin Armstrong. 21st Century Sims: Innovation, Education, and Leadership for the Modern Era. Naval Institute Press, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.