Styl cytowania APA

Hutt, S. J., & Hutt, C. (1973). Early human development. Oxford University.

Styl cytowania Chicago

Hutt, S. John, i Corinne Hutt. Early Human Development. London: Oxford University, 1973.

Styl cytowania MLA

Hutt, S. John, i Corinne Hutt. Early Human Development. Oxford University, 1973.