APA-viite (7. p.)

Douglass, B. P. (1986). Using Turbo and IBM Pascal: An applications approach. Prentice Hall.

Chicago-viite (17. p.)

Douglass, Bruce Powell. Using Turbo and IBM Pascal: An Applications Approach. New York: Prentice Hall, 1986.

MLA-viite (9. p.)

Douglass, Bruce Powell. Using Turbo and IBM Pascal: An Applications Approach. Prentice Hall, 1986.