Cita APA (7a ed.)

Sheffield, A. D. (1929). Command of sentence-patterns: An English grammar on new principles. Scott, Foresman and Company.

Cita Chicago Style (17a ed.)

Sheffield, Alfred Dwight. Command of Sentence-patterns: An English Grammar on New Principles. Chicago: Scott, Foresman and Company, 1929.

Cita MLA (9a ed.)

Sheffield, Alfred Dwight. Command of Sentence-patterns: An English Grammar on New Principles. Scott, Foresman and Company, 1929.