Citazione APA

O'Brien, J. A., Gray, W. S., & Arbuthnot, M. H. (1947). More streets and roads (Cathedral basic edition.). Scott, Foresman and Company.

Stile di citazione Chicago

O'Brien, John A., William S. Gray, e May Hill Arbuthnot. More Streets and Roads. Cathedral basic edition. Chicago: Scott, Foresman and Company, 1947.

Citazione MLA

O'Brien, John A., et al. More Streets and Roads. Cathedral basic edition. Scott, Foresman and Company, 1947.