Cita APA (7th ed.)

Agar, W. E. (1951). A contribution to the theory of the living organism (2nd ed.). Melb. U.P..

Cita Chicago (17th ed.)

Agar, W. E. A Contribution to the Theory of the Living Organism. 2nd ed. Melb.: Melb. U.P., 1951.

Cita MLA (8th ed.)

Agar, W. E. A Contribution to the Theory of the Living Organism. 2nd ed. Melb. U.P., 1951.