APA

Schwartz S. I., Byrum S. M., Ellis H. & Husser W. C. (1990). Maingot's abdominal operations. London: Prentice-Hall International Inc.

Chicago

Schwartz Seymour I, Byrum Steven M, Ellis Harols and Husser Wendy Cowles. 1990. Maingot's abdominal operations. London: Prentice-Hall International Inc.

Harvard

Schwartz S. I., Byrum S. M., Ellis H. and Husser W. C. (1990). Maingot's abdominal operations. London: Prentice-Hall International Inc.

MLA

Schwartz Seymour I, Byrum Steven M, Ellis Harols and Husser Wendy Cowles. Maingot's abdominal operations. London: Prentice-Hall International Inc. 1990.