Gaya APA

Bethea, R, M., Duran, B, S. (1985). Statistical methods for engineers and scientists. (1985). : New York : Marcel Dekker, Inc. ,.

Gaya MLA

Bethea, Robert, M.., Duran, Benjamin, S.. "Statistical methods for engineers and scientists.". 1985 : New York : Marcel Dekker, Inc. ,, 1985. Text.