APA

Vulliamy D. G., . (1989). The newborn child. London: ELBS.

Chicago

Vulliamy David G, . 1989. The newborn child. London: ELBS.

Harvard

Vulliamy D. G., . (1989). The newborn child. London: ELBS.

MLA

Vulliamy David G, . The newborn child. London: ELBS. 1989.