Citação norma APA

Wicher, K., Wicher, V., & Gruhn, R. F. (1985). Differences in susceptibility to infection with Treponema pallidum (Nichols) between five strains of guinea pig.

Citação norma Chicago

Wicher, K., V. Wicher, and R F. Gruhn. Differences in Susceptibility to Infection With Treponema Pallidum (Nichols) between Five Strains of Guinea Pig. 1985.

Citação norma MLA

Wicher, K., V. Wicher, and R F. Gruhn. Differences in Susceptibility to Infection With Treponema Pallidum (Nichols) between Five Strains of Guinea Pig. 1985.

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