Boardman, W. W. (1973). Sciencie and creation. Creation Science Research Center.
Cita Chicago (17th ed.)Boardman, William W. Sciencie and Creation. Creation Science Research Center, 1973.
Cita MLA (9th ed.)Boardman, William W. Sciencie and Creation. Creation Science Research Center, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.