Gaya APA

Tremblay, J, -, P., DeDourek, J, M. (1989). Programming in modula - 2 . New York: McGraw-Hill Publishing Co.

Gaya MLA

Tremblay, Jean, -, Paul.., DeDourek, John, M.. "Programming in modula - 2". New York: McGraw-Hill Publishing Co, 1989. Printed Book.