Citazione APA

Hadamard, J. (1954). Essay on the psychology of invention in the mathematical field. Dover Publications.

Stile di citazione Chicago

Hadamard, Jacques. Essay on the Psychology of Invention in the Mathematical Field. [New York]: Dover Publications, 1954.

Citazione MLA

Hadamard, Jacques. Essay on the Psychology of Invention in the Mathematical Field. Dover Publications, 1954.