APA

Patterson W. F., Hedges M. H., . (1946). Educating for industry: policies and procedures of a national apprenticeship system. New York, Prentice-Hall, inc: .

Chicago

Patterson William Francis, Hedges Marion Hawthorne, . 1946. Educating for industry: policies and procedures of a national apprenticeship system. New York, Prentice-Hall, inc: .

Harvard

Patterson W. F., Hedges M. H., . (1946). Educating for industry: policies and procedures of a national apprenticeship system. New York, Prentice-Hall, inc: .

MLA

Patterson William Francis, Hedges Marion Hawthorne, . Educating for industry: policies and procedures of a national apprenticeship system. New York, Prentice-Hall, inc: . 1946.