APA

Baren D. v., Baren D. v. & Baren D. v. (1987). PC-DOS, MS-DOS. Bonn [u.a.]: Addison-Wesley.

Chicago

Baren Dik van, Baren Dik van and Baren Dik van. 1987. PC-DOS, MS-DOS. Bonn [u.a.]: Addison-Wesley.

Harvard

Baren D. v., Baren D. v. and Baren D. v. (1987). PC-DOS, MS-DOS. Bonn [u.a.]: Addison-Wesley.

MLA

Baren Dik van, Baren Dik van and Baren Dik van. PC-DOS, MS-DOS. Bonn [u.a.]: Addison-Wesley. 1987.