Cita APA

Maclean, R. A., & Cook, W. L. (1968). Practical field ecology (2nd ed.).

Chicago Edition Citation

Maclean, Rc And, i Wr Lvimey Cook. Practical Field Ecology. 2nd ed. 1968.

Cita MLA

Maclean, Rc And, i Wr Lvimey Cook. Practical Field Ecology. 2nd ed. 1968.

Atenció: Aquestes cites poden no estar 100% correctes.