APA (7th ed.) Citation

Ricarte, A. (1930). Unpublished letters. [publisher not identified].

Chicago Style (17th ed.) Citation

Ricarte, Artemio. Unpublished Letters. [place of publication not identified]: [publisher not identified], 1930.

MLA (9th ed.) Citation

Ricarte, Artemio. Unpublished Letters. [publisher not identified], 1930.

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