Dyfyniad APA

Pizzo, P. A., Poplack, D. G., Adamson, P. C., Blaney, S. M., & Helman, L. (2016). Principles and practice of pediatric oncology (Seventh edition.). Wolters Kluwer.

Dyfyniad Arddull Chicago

Pizzo, Philip A., David G. Poplack, Peter C. Adamson, Susan M. Blaney, and L. Helman. Principles and Practice of Pediatric Oncology. Seventh edition. Philadelphia: Wolters Kluwer, 2016.

Dyfyniad MLA

Pizzo, Philip A., et al. Principles and Practice of Pediatric Oncology. Seventh edition. Wolters Kluwer, 2016.

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