Cita APA

Webb, W. H. e. a. (1986). Sources of information in the social sciences: Guide to the literature (Ed.3.). American Library Association.

Chicago Edition Citation

Webb, William H et al. Sources of Information in the Social Sciences: Guide to the Literature. Ed.3. Chicago: American Library Association, 1986.

Cita MLA

Webb, William H et al. Sources of Information in the Social Sciences: Guide to the Literature. Ed.3. American Library Association, 1986.