Citazione Stile APA (7a Edizione)

DE WITT, W. (1977). Biology of the cell: An evolutionary approach. W.B Sounders.

Citazione stile Chigago Style (17a edizione)

DE WITT, William. Biology of the Cell: An Evolutionary Approach. Philadelphia: W.B Sounders, 1977.

Citatione MLA (9a ed.)

DE WITT, William. Biology of the Cell: An Evolutionary Approach. W.B Sounders, 1977.