Ernesti, J. A., Cicero, M. T., & Waisenhaus (Halle an der Saale, N. (1777). Io. Avg. Ernesti Clavis Ciceroniana Sive Indices Rervm Et Verborvm Philologico-Critici In Opera Ciceronis Accedvnt Graeca Ciceronis Necessariis Observationibvs Illvstrata (Editio Qvarta Avctior Et Emendatior.). Halae: Impensis Orphanotrophei.
Chicago Style CitationErnesti, Johann August, Marcus Tullius Cicero, and Německo) Waisenhaus (Halle an der Saale. Io. Avg. Ernesti Clavis Ciceroniana Sive Indices Rervm Et Verborvm Philologico-Critici In Opera Ciceronis Accedvnt Graeca Ciceronis Necessariis Observationibvs Illvstrata. Editio Qvarta Avctior Et Emendatior. Halae: Impensis Orphanotrophei, 1777.
MLA CitationErnesti, Johann August, Marcus Tullius Cicero, and Německo) Waisenhaus (Halle an der Saale. Io. Avg. Ernesti Clavis Ciceroniana Sive Indices Rervm Et Verborvm Philologico-Critici In Opera Ciceronis Accedvnt Graeca Ciceronis Necessariis Observationibvs Illvstrata. Editio Qvarta Avctior Et Emendatior. Halae: Impensis Orphanotrophei, 1777.