Cita APA (7th ed.)

MEILL, W. T. (1969). The Geography of life. Columbia University Pr.

Cita Chicago (17th ed.)

MEILL, Wilfred T. The Geography of Life. New York: Columbia University Pr, 1969.

Cita MLA (9th ed.)

MEILL, Wilfred T. The Geography of Life. Columbia University Pr, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.