Cita APA

Guettinger, W. (1998). Collection of SEM micrographs of diatoms. Switzerland: W. Guettinger.

Citación estilo Chicago

Guettinger, W. Collection of SEM Micrographs of Diatoms. Switzerland: W. Guettinger, 1998.

Cita MLA

Guettinger, W. Collection of SEM Micrographs of Diatoms. Switzerland: W. Guettinger, 1998.

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