APA

Davis J. P., MacManus J. E., .Introduction to a socio-religious statistical study of Puerto Rico in 44 maps, 28 charts and 8 graphs. Ponce, Catholic University of Puerto Rico: Institute of Inter-Cultural Communications; Committee on Socio-Religious Research.

Chicago

Davis James P, MacManus James E, .Introduction to a socio-religious statistical study of Puerto Rico in 44 maps, 28 charts and 8 graphs. Ponce, Catholic University of Puerto Rico: Institute of Inter-Cultural Communications; Committee on Socio-Religious Research.

Harvard

Davis J. P., MacManus J. E., .Introduction to a socio-religious statistical study of Puerto Rico in 44 maps, 28 charts and 8 graphs. Ponce, Catholic University of Puerto Rico: Institute of Inter-Cultural Communications; Committee on Socio-Religious Research.

MLA

Davis James P, MacManus James E, .Ponce, Catholic University of Puerto Rico: Institute of Inter-Cultural Communications; Committee on Socio-Religious Research. .