Παραπομπή σε μορφή APA (7η εκδ.)

Ludwig, F., Nachtwei, G., Watts, M., Bassom, N., Muller, H., Kraak, W., . . . Nicholas, R. (1992). CYCLOTRON-RESONANCE OF THE QUASI-2-DIMENSIONAL ELECTRON-GAS AT HG1-XCDXTE GRAIN-BOUNDARIES.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ludwig, F., G. Nachtwei, M. Watts, N. Bassom, H. Muller, W. Kraak, P. Gille, και R. Nicholas. CYCLOTRON-RESONANCE OF THE QUASI-2-DIMENSIONAL ELECTRON-GAS AT HG1-XCDXTE GRAIN-BOUNDARIES. 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ludwig, F., et al. CYCLOTRON-RESONANCE OF THE QUASI-2-DIMENSIONAL ELECTRON-GAS AT HG1-XCDXTE GRAIN-BOUNDARIES. 1992.