Παραπομπή σε μορφή APA (7η εκδ.)

Davidson, G. (1982). Practical Pascal programs: Based on the book Practical BASIC programs : BASIC programs converted to Pascal. Osborne/McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Davidson, Gregory. Practical Pascal Programs: Based on the Book Practical BASIC Programs : BASIC Programs Converted to Pascal. Berkeley, Calif., U.S.A.: Osborne/McGraw-Hill, 1982.

Παραπομπή σε μορφή MLA (9th εκδ.)

Davidson, Gregory. Practical Pascal Programs: Based on the Book Practical BASIC Programs : BASIC Programs Converted to Pascal. Osborne/McGraw-Hill, 1982.