APA (7th ed.) Citation

Gilliard, E. T. (1961). Exploring New Britain's land of fire. [s.n.].

Chicago Style (17th ed.) Citation

Gilliard, E. Thomas. Exploring New Britain's Land of Fire. [S.l.]: [s.n.], 1961.

MLA (9th ed.) Citation

Gilliard, E. Thomas. Exploring New Britain's Land of Fire. [s.n.], 1961.