APA (7th ed.) Citation

(2019). A case report of malignant gastrointestinal melanoma of unknown primary origin.

Chicago Style (17th ed.) Citation

A Case Report of Malignant Gastrointestinal Melanoma of Unknown Primary Origin. 2019.

MLA (8th ed.) Citation

A Case Report of Malignant Gastrointestinal Melanoma of Unknown Primary Origin. 2019.

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