Franklin, H. B., Meikle, H. G., & Strain, J. E. (1964). Vocabulary in context. The University of Michigan.
Chicago Style (17th ed.) ZitazioaFranklin, Harry B., Herbert G. Meikle, eta Jeris E. Strain. Vocabulary in Context. Ann Arbor: The University of Michigan, 1964.
MLA (9th ed.) ZitazioaFranklin, Harry B., et al. Vocabulary in Context. The University of Michigan, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.