Citazione Stile APA (7a Edizione)

Smith, P. C. (1974). Filipinos in the United States: Some descriptive tables and figures. s.n.].

Citazione stile Chigago Style (17a edizione)

Smith, Peter Colin. Filipinos in the United States: Some Descriptive Tables and Figures. [S.l: s.n.], 1974.

Citatione MLA (9a ed.)

Smith, Peter Colin. Filipinos in the United States: Some Descriptive Tables and Figures. s.n.], 1974.