APA

Roitt I. M., . (1988). Essential immunology. London: ELBS.

Chicago

Roitt Ivan M, . 1988. Essential immunology. London: ELBS.

Harvard

Roitt I. M., . (1988). Essential immunology. London: ELBS.

MLA

Roitt Ivan M, . Essential immunology. London: ELBS. 1988.