Cita APA (7th ed.)

Holsti, O. R. (1969). Content analysis for the social sciences and humanities. Addison-Wesley Pub. Co.

Cita Chicago (17th ed.)

Holsti, Ole R. Content Analysis for the Social Sciences and Humanities. Reading, Mass: Addison-Wesley Pub. Co, 1969.

Cita MLA (9th ed.)

Holsti, Ole R. Content Analysis for the Social Sciences and Humanities. Addison-Wesley Pub. Co, 1969.