APA-viite

Buck, R. E. (1951). Massive Hematemesis from a Cirsoid Aneurysm in a Forty-Year-Old Man—Report of a Fatal Case.

Chicago-tyylinen lähdeviittaus

Buck, Robert E. Massive Hematemesis From a Cirsoid Aneurysm in a Forty-Year-Old Man—Report of a Fatal Case. 1951.

MLA-viite

Buck, Robert E. Massive Hematemesis From a Cirsoid Aneurysm in a Forty-Year-Old Man—Report of a Fatal Case. 1951.

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