Cita APA (7a ed.)

Saarinen, E. (1982). Conceptual issues in ecology. D. Reidel ; Sold and distributed in the U.S.A. and Canada by Kluwer Boston.

Cita Chicago Style (17a ed.)

Saarinen, Esa. Conceptual Issues in Ecology. Dordrecht : Hingham, MA: D. Reidel ; Sold and distributed in the U.S.A. and Canada by Kluwer Boston, 1982.

Cita MLA (9a ed.)

Saarinen, Esa. Conceptual Issues in Ecology. D. Reidel ; Sold and distributed in the U.S.A. and Canada by Kluwer Boston, 1982.