APA Citation

Werner, O., & Schoepfle, G. M. (1989). Systematic field worle. Newbury Park: Sage.

Chicago Style Citation

Werner, Oswald, and G. Mark Schoepfle. Systematic Field Worle. Newbury Park: Sage, 1989.

MLA Citation

Werner, Oswald, and G. Mark Schoepfle. Systematic Field Worle. Newbury Park: Sage, 1989.

Warning: These citations may not always be 100% accurate.