APA (7th ed.) Citation

Gibson, R. A. (1927). 1926 imports of box shooks in west Canary Islands. [publisher not identified].

Chicago Style (17th ed.) Citation

Gibson, Raleigh A. 1926 Imports of Box Shooks in West Canary Islands. Washington, D.C.: [publisher not identified], 1927.

MLA (9th ed.) Citation

Gibson, Raleigh A. 1926 Imports of Box Shooks in West Canary Islands. [publisher not identified], 1927.