Citazione Stile APA (7a Edizione)

Lado, R., & Fries, C. C. 1. j. a. (1958). English pattern practices: Establishing the patterns as habits (Rev. ed.). University of Michigan Press.

Citazione stile Chigago Style (17a edizione)

Lado, Roberto, e Charles Carpenter 1887- joint auth Fries. English Pattern Practices: Establishing the Patterns as Habits. Rev. ed. Ann Arbor: University of Michigan Press, 1958.

Citatione MLA (9a ed.)

Lado, Roberto, e Charles Carpenter 1887- joint auth Fries. English Pattern Practices: Establishing the Patterns as Habits. Rev. ed. University of Michigan Press, 1958.