MLA

Stanley P. L. Leong, and Stanley P. L Leong. From Local Invasion to Metastatic Cancer. Humana Press, 2009.

APA

Stanley P. L. Leong, S. P. L. Leong, & Leong, S. P. L. (2009). From Local Invasion to Metastatic Cancer. Humana Press.

Chicago

Stanley P. L. Leong, and Stanley P. L Leong. From Local Invasion to Metastatic Cancer. : Humana Press, 2009.