Cita APA

Gilchrist, S. C., & Gilchrist, S. C. (2002). The effects of Project Wild on fourth grade students in Wisconsin: Results of a Statewide study, 1989-90. Madison, Wis.: Departamento of Natural Resources.

Citación estilo Chicago

Gilchrist, Susan Cantrell, y Susan Cantrell Gilchrist. The Effects of Project Wild On Fourth Grade Students in Wisconsin: Results of a Statewide Study, 1989-90. Madison, Wis.: Departamento of Natural Resources, 2002.

Cita MLA

Gilchrist, Susan Cantrell, y Susan Cantrell Gilchrist. The Effects of Project Wild On Fourth Grade Students in Wisconsin: Results of a Statewide Study, 1989-90. Madison, Wis.: Departamento of Natural Resources, 2002.