APA

Poole L., Borchers M. & Castlewitz D. M. (1981). Some common BASIC programs. Berkeley, Calif: Osborne/McGraw-Hill.

Chicago

Poole Lon, Borchers Mary and Castlewitz David M. 1981. Some common BASIC programs. Berkeley, Calif: Osborne/McGraw-Hill.

Harvard

Poole L., Borchers M. and Castlewitz D. M. (1981). Some common BASIC programs. Berkeley, Calif: Osborne/McGraw-Hill.

MLA

Poole Lon, Borchers Mary and Castlewitz David M. Some common BASIC programs. Berkeley, Calif: Osborne/McGraw-Hill. 1981.