APA استشهاد

Wright, H. B. (1975). Executive case and disease. Gower press.

استشهاد بنمط شيكاغو

Wright, H. Beric. Executive Case and Disease. Essex: Gower press, 1975.

MLA استشهاد

Wright, H. Beric. Executive Case and Disease. Gower press, 1975.