APA način citiranja

Langbein, L., & Lichtman, A. (1978). Ecological inference. Sage.

Čikaški stil citiranja

Langbein, Laura, i Allan Lichtman. Ecological Inference. California: Sage, 1978.

MLA način citiranja

Langbein, Laura, i Allan Lichtman. Ecological Inference. Sage, 1978.