Gaya APA

Walker, H, M. (1989). Computer science 2 : principles of software engineering, data types, and algorithms / Henry M. Walker . Glenview: Scott Foresman.

Gaya MLA

Walker, Henry, M.. "Computer science 2 : principles of software engineering, data types, and algorithms / Henry M. Walker". Glenview: Scott Foresman, 1989. Textbook.