Citazione APA

Atkinson, H. G., & Martineau, H. (1851). Letters on the laws of man's nature and development. J. Chapman.

Stile di citazione Chicago

Atkinson, Henry George, e Harriet Martineau. Letters on the Laws of Man's Nature and Development. London: J. Chapman, 1851.

Citazione MLA

Atkinson, Henry George, e Harriet Martineau. Letters on the Laws of Man's Nature and Development. J. Chapman, 1851.