Παραπομπή APA
Gavrilov, M. A., Zakrevskii, A., & Nadler, M. (1969). Lyapas: A programming language for logic and coding algorithms. New York and London: Academic press.
Παραπομπή Chicago StyleGavrilov, M. A., A.D Zakrevskii, and Morton Nadler. Lyapas: A Programming Language for Logic and Coding Algorithms. New York and London: Academic press, 1969.
Παραπομπή MLAGavrilov, M. A., A.D Zakrevskii, and Morton Nadler. Lyapas: A Programming Language for Logic and Coding Algorithms. New York and London: Academic press, 1969.
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