APA (7th ed.) Citation

Waiting for Godot Books (Firm). (1990). Literary first editions (& miscellany). Waiting for Godot Books.

Chicago Style (17th ed.) Citation

Waiting for Godot Books (Firm). Literary First Editions (& Miscellany). Hadley, MA: Waiting for Godot Books, 1990.

MLA (9th ed.) Citation

Waiting for Godot Books (Firm). Literary First Editions (& Miscellany). Waiting for Godot Books, 1990.