APA (7th ed.) Citation

Diettrich, S. d. [. o. c. (1961). The Philippine Islands. N. Doubleday.

Chicago Style (17th ed.) Citation

Diettrich, Sigismond deR. [from old catalog]. The Philippine Islands. Garden City, N.Y: N. Doubleday, 1961.

MLA (9th ed.) Citation

Diettrich, Sigismond deR. [from old catalog]. The Philippine Islands. N. Doubleday, 1961.