APA citiranje

Σκόρδα, Ε. Α. (1964). Physiologic specialization of wheat stem rust in Greece. [s.l.]: [s.n.].

Παραπομπή Chicago Style

Σκόρδα, Ελπίδα Α. Physiologic Specialization of Wheat Stem Rust in Greece. [s.l.]: [s.n.], 1964.

MLA citiranje

Σκόρδα, Ελπίδα Α. Physiologic Specialization of Wheat Stem Rust in Greece. [s.l.]: [s.n.], 1964.