APA (7th ed.) Citation

Σταυρόπουλος, Δ. Ν. (1981). Steps in English grammar and idiom for Greek students (Rev. ed.). Elta.

Chicago Style (17th ed.) Citation

Σταυρόπουλος, Δ. Ν. Steps in English Grammar and Idiom for Greek Students. Rev. ed. Arhens: Elta, 1981.

MLA (9th ed.) Citation

Σταυρόπουλος, Δ. Ν. Steps in English Grammar and Idiom for Greek Students. Rev. ed. Elta, 1981.