Cita APA (7a ed.)

Lado, R., & Fries, C. C. (1961). English sentence patterns: Understanding and producing English grammatical structures : an oral approach. University of Michigan Press.

Cita Chicago Style (17a ed.)

Lado, Robert, y Charles Carpenter Fries. English Sentence Patterns: Understanding and Producing English Grammatical Structures : An Oral Approach. Ann Arbor: University of Michigan Press, 1961.

Cita MLA (9a ed.)

Lado, Robert, y Charles Carpenter Fries. English Sentence Patterns: Understanding and Producing English Grammatical Structures : An Oral Approach. University of Michigan Press, 1961.