Style de citation APA (7e éd.)

Löfgren, N. (1948). Studies on local anesthetics: Xylocaine, a new synthetic drug. Ivar HŒggströms.

Style de citation Chicago (17e éd.)

Löfgren, Nils. Studies on Local Anesthetics: Xylocaine, a New Synthetic Drug. Stockholm: Ivar HŒggströms, 1948.

Style de citation MLA (8e éd.)

Löfgren, Nils. Studies on Local Anesthetics: Xylocaine, a New Synthetic Drug. Ivar HŒggströms, 1948.