APA Citation

Ackermann, H., & Ziegler, W. (1991). Cerebellar voice tremor: An acoustic analysis.

Citação norma Chicago

Ackermann, H., and W. Ziegler. Cerebellar Voice Tremor: An Acoustic Analysis. 1991.

MLA Citation

Ackermann, H., and W. Ziegler. Cerebellar Voice Tremor: An Acoustic Analysis. 1991.

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