Παραπομπή APA

Harland, D. M. (1984). Polymorphic programming languages: Design and implementation. Ellis Horwood.

Παραπομπή Chicago Style

Harland, D M. Polymorphic Programming Languages: Design and Implementation. Chichester: Ellis Horwood, 1984.

Παραπομπή MLA

Harland, D M. Polymorphic Programming Languages: Design and Implementation. Ellis Horwood, 1984.