French, T. E., & Meiklejohn, R. P. (1912). The essentials of lettering: A manual for students and designers (3d ed., rev. and enl.). McGraw-Hill book company.
Chicago Style (17th ed.) CitationFrench, Thomas Ewing, and Robert P. Meiklejohn. The Essentials of Lettering: A Manual for Students and Designers. 3d ed., rev. and enl. New York [etc.]: McGraw-Hill book company, 1912.
MLA (9th ed.) CitationFrench, Thomas Ewing, and Robert P. Meiklejohn. The Essentials of Lettering: A Manual for Students and Designers. 3d ed., rev. and enl. McGraw-Hill book company, 1912.
Warning: These citations may not always be 100% accurate.