Cita APA (7a ed.)

Campbell, R. M., & Stern, B. T. (1987). ADONIS--A New Approach to Document Delivery.

Cita Chicago Style (17a ed.)

Campbell, Robert M., y Barrie T. Stern. ADONIS--A New Approach to Document Delivery. 1987.

Cita MLA (9a ed.)

Campbell, Robert M., y Barrie T. Stern. ADONIS--A New Approach to Document Delivery. 1987.