Cita APA (7a ed.)

ROBERT, W. O. (1979). The Climate Mandate Walter Orr Robert And Henry Lansford. W.H. Freeman.

Cita Chicago Style (17a ed.)

ROBERT, Walter Orr. The Climate Mandate Walter Orr Robert And Henry Lansford. W.H. Freeman, 1979.

Cita MLA (8a ed.)

ROBERT, Walter Orr. The Climate Mandate Walter Orr Robert And Henry Lansford. W.H. Freeman, 1979.