APA (7th ed.) Citation

An apology for Dr. Codex, humbly addressed to the Doctor.

Chicago Style (17th ed.) Citation

An Apology for Dr. Codex, Humbly Addressed to the Doctor.

MLA (9th ed.) Citation

An Apology for Dr. Codex, Humbly Addressed to the Doctor.

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