APA (7th ed.) Citation

Gale (Firm), Thomas, I., & Greenleaf, J. (1774). The Royal American magazine, or Universal repository of instruction and amusement. [publisher not identified].

Chicago Style (17th ed.) Citation

Gale (Firm), Isaiah Thomas, and Joseph Greenleaf. The Royal American Magazine, or Universal Repository of Instruction and Amusement. [Place of publication not identified]: [publisher not identified], 1774.

MLA (9th ed.) Citation

Gale (Firm), et al. The Royal American Magazine, or Universal Repository of Instruction and Amusement. [publisher not identified], 1774.

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