APA (7th ed.) Citation

Heelan & Ingersoll. (2002). Essentials of human parasitology. Delmar Thomson Learning.

Chicago Style (17th ed.) Citation

Heelan and Ingersoll. Essentials of Human Parasitology. Australia: Delmar Thomson Learning, 2002.

MLA (8th ed.) Citation

Heelan and Ingersoll. Essentials of Human Parasitology. Delmar Thomson Learning, 2002.

Warning: These citations may not always be 100% accurate.