Seth Shulman. (2008). Stock photo Have one to sell? Sell now Details about the Telephone Gambit: Chasing Alexander Graham Bell's Secret. W.W. Norton & Co.
استشهاد بنمط شيكاغوSeth Shulman. Stock Photo Have One to Sell? Sell Now Details About the Telephone Gambit: Chasing Alexander Graham Bell's Secret. New York: W.W. Norton & Co, 2008.
MLA استشهادSeth Shulman. Stock Photo Have One to Sell? Sell Now Details About the Telephone Gambit: Chasing Alexander Graham Bell's Secret. W.W. Norton & Co, 2008.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.