Gaya APA

Katz, W, A., D.Provenzano, E, M. (1982). Introduction to Reference Work Vol.I : Basic Information sources / William A.Katz . USA: McGraw-Hill.

Gaya MLA

Katz, William, A.., D.Provenzano, Editor:, Marian. "Introduction to Reference Work Vol.I : Basic Information sources / William A.Katz". USA: McGraw-Hill, 1982. Text.