Cita APA (7th ed.)

SMITH DAVID G. (1989). PROLOG THROUGH EXAMPLES: APROACTICAL PROGRAMMING GUIDE. GALGOTIA PUBLICATION.

Cita Chicago (17th ed.)

SMITH DAVID G. PROLOG THROUGH EXAMPLES: APROACTICAL PROGRAMMING GUIDE. NEW DELHI: GALGOTIA PUBLICATION, 1989.

Cita MLA (9th ed.)

SMITH DAVID G. PROLOG THROUGH EXAMPLES: APROACTICAL PROGRAMMING GUIDE. GALGOTIA PUBLICATION, 1989.