Dyfyniad APA

Heelan, J. S., & Judith S. Heelan; Frances W. Ingersoll. (2002). Workbook to Accompany Essentials of human parasitology. Albany, N.Y: Delmar Publishers.

Dyfyniad Arddull Chicago

Heelan, Judith S., và Judith S. Heelan; Frances W. Ingersoll. Workbook to Accompany Essentials of Human Parasitology. Albany, N.Y: Delmar Publishers, 2002.

Dyfyniad MLA

Heelan, Judith S., và Judith S. Heelan; Frances W. Ingersoll. Workbook to Accompany Essentials of Human Parasitology. Albany, N.Y: Delmar Publishers, 2002.

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