APA (7th ed.) Citation

Forbes, R. B. (1885). Notes on ships of the past. [publisher not identified].

Chicago Style (17th ed.) Citation

Forbes, R. B. Notes on Ships of the Past. Boston: [publisher not identified], 1885.

MLA (9th ed.) Citation

Forbes, R. B. Notes on Ships of the Past. [publisher not identified], 1885.

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