APA (7th ed.) Citation

Prigmore, C. (1982). 30 hour BASIC ([Rev., corr. ed.].). National Extension College.

Chicago Style (17th ed.) Citation

Prigmore, Clive. 30 Hour BASIC. [Rev., corr. ed.]. Cambridge: National Extension College, 1982.

MLA (8th ed.) Citation

Prigmore, Clive. 30 Hour BASIC. [Rev., corr. ed.]. National Extension College, 1982.

Warning: These citations may not always be 100% accurate.