APA (7th ed.) Citation

Ψ, Γ. Ι., & Ps, G. I. Θεατρικό έργο Theatrical play.

Chicago Style (17th ed.) Citation

Ψ, Γ. Ι., and G. I. Ps. Θεατρικό έργο Theatrical Play.

MLA (8th ed.) Citation

Ψ, Γ. Ι., and G. I. Ps. Θεατρικό έργο Theatrical Play.

Warning: These citations may not always be 100% accurate.