Cita APA

Guthrie, G. . .. (2010). Basic research methods: An entry to social science research (1st.). Sage.

Citación estilo Chicago

Guthrie, Gerard. Basic Research Methods: An Entry to Social Science Research. 1st. London: Sage, 2010.

Cita MLA

Guthrie, Gerard. Basic Research Methods: An Entry to Social Science Research. 1st. Sage, 2010.