Cita APA

Pickett, S. T. A., Kolasa, J., & Jones, C. G. (1994). Ecological understanding: The nature of theory and the theory of nature. San Diego, California: Academic Press.

Citación estilo Chicago

Pickett, Steward T. A., Jurek Kolasa, y Clive G. Jones. Ecological Understanding: The Nature of Theory and the Theory of Nature. San Diego, California: Academic Press, 1994.

Cita MLA

Pickett, Steward T. A., Jurek Kolasa, y Clive G. Jones. Ecological Understanding: The Nature of Theory and the Theory of Nature. San Diego, California: Academic Press, 1994.