APA (7th ed.) Citation

De Nike, H. R. (1953). A course of study in safety education for efficient living: A guide book for teachers and students in secondary schools. Burgess Pub. Co..

Chicago Style (17th ed.) Citation

De Nike, Howard R. A Course of Study in Safety Education for Efficient Living: A Guide Book for Teachers and Students in Secondary Schools. Minneapolis: Burgess Pub. Co., 1953.

MLA (9th ed.) Citation

De Nike, Howard R. A Course of Study in Safety Education for Efficient Living: A Guide Book for Teachers and Students in Secondary Schools. Burgess Pub. Co., 1953.