Citação norma APA

Akuffo, H., Maasho, K., & Howe, R. (1993). Natural and acquired resistance to Leishmania: Cellular activation by Leishmania aethiopica of mononuclear cells from unexposed individuals is through the stimulation of natural killer (NK) cells.

Citação norma Chicago

Akuffo, H., K. Maasho, e R. Howe. Natural and Acquired Resistance to Leishmania: Cellular Activation By Leishmania Aethiopica of Mononuclear Cells From Unexposed Individuals Is Through the Stimulation of Natural Killer (NK) Cells. 1993.

Citação norma MLA

Akuffo, H., K. Maasho, e R. Howe. Natural and Acquired Resistance to Leishmania: Cellular Activation By Leishmania Aethiopica of Mononuclear Cells From Unexposed Individuals Is Through the Stimulation of Natural Killer (NK) Cells. 1993.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.