APA citiranje

Fitzgerald, T. J., Cleveland, P., Johnson, R. C., Miller, J. N., & Sykes, J. A. (1977). Scanning electron microscopy of Treponema pallidum (Nichols strain) attached to cultured mammalian cells.

Citação norma Chicago

Fitzgerald, T J., P. Cleveland, R C. Johnson, J N. Miller, and J A. Sykes. Scanning Electron Microscopy of Treponema Pallidum (Nichols Strain) Attached to Cultured Mammalian Cells. 1977.

MLA citiranje

Fitzgerald, T J., et al. Scanning Electron Microscopy of Treponema Pallidum (Nichols Strain) Attached to Cultured Mammalian Cells. 1977.