APA (7 ম সংস্করণ) উদ্ধৃতি

Lewis, J. N. C. (1967). Typography basic principles: Influences and trends since the 19th century (2a. ed.). Studio Books.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Lewis, John Noel Claude. Typography Basic Principles: Influences and Trends Since the 19th Century. 2a. ed. Londres: Studio Books, 1967.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Lewis, John Noel Claude. Typography Basic Principles: Influences and Trends Since the 19th Century. 2a. ed. Studio Books, 1967.