APA (7th ed.) Citation

(1790). Mary Queen of Scotland: An historical tragedy. [publisher not identified].

Chicago Style (17th ed.) Citation

Mary Queen of Scotland: An Historical Tragedy. [London?]: [publisher not identified], 1790.

MLA (9th ed.) Citation

Mary Queen of Scotland: An Historical Tragedy. [publisher not identified], 1790.

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