APA

Hatch D., Sumner E. & Hellmann J. (1995). The Surgical neonate. London: Edward Arnold.

Chicago

Hatch David, Sumner Edward and Hellmann Johnathan. 1995. The Surgical neonate. London: Edward Arnold.

Harvard

Hatch D., Sumner E. and Hellmann J. (1995). The Surgical neonate. London: Edward Arnold.

MLA

Hatch David, Sumner Edward and Hellmann Johnathan. The Surgical neonate. London: Edward Arnold. 1995.