APA

edited by William W. Macdonald J. M. C. . M. W. W. J. M. (. M., .European traditions in the twentieth century. St. Louis: .

Chicago

edited by William W. Macdonald John M Carroll MacDonald William W.Carroll John M (John Melvin), .European traditions in the twentieth century. St. Louis: .

Harvard

edited by William W. Macdonald J. M. C. . M. W. W. J. M. (. M., .European traditions in the twentieth century. St. Louis: .

MLA

edited by William W. Macdonald John M Carroll MacDonald William W.Carroll John M (John Melvin), .St. Louis: . .