APA (7th ed.) Citation

Ptolemy. (1682). Klaudiou Ptolemaiou Armonikōn biblia 3: Claudii Ptolemæi Harmonicorum libri tres. E Theatro Sheldoniano.

Chicago Style (17th ed.) Citation

Ptolemy. Klaudiou Ptolemaiou Armonikōn Biblia 3: Claudii Ptolemæi Harmonicorum Libri Tres. Oxonii: E Theatro Sheldoniano, 1682.

MLA (9th ed.) Citation

Ptolemy. Klaudiou Ptolemaiou Armonikōn Biblia 3: Claudii Ptolemæi Harmonicorum Libri Tres. E Theatro Sheldoniano, 1682.

Warning: These citations may not always be 100% accurate.