APA (7th ed.) Citation

Trusler, J. (1796). On the formation of the earth. [publisher not identified].

Chicago Style (17th ed.) Citation

Trusler, John. On the Formation of the Earth. [London]: [publisher not identified], 1796.

MLA (9th ed.) Citation

Trusler, John. On the Formation of the Earth. [publisher not identified], 1796.