Registro de Citas

Cita APA (7a ed.)
ebrary, Inc, Pfeifer-Hamilton (Firm), Lachecki, M., & Olson, C. (1991). Teaching kids to love the earth. Pfeifer-Hamilton.
Cita Chicago Style (17a ed.)
ebrary, Inc, Pfeifer-Hamilton (Firm), Marina Lachecki, y Carolyn Olson. Teaching Kids to Love the Earth. Duluth, Minn.: Pfeifer-Hamilton, 1991.
Cita MLA (9a ed.)
ebrary, Inc, et al. Teaching Kids to Love the Earth. Pfeifer-Hamilton, 1991.
Precaución: Estas citas no son 100% exactas.