APA (7th ed.) Citation

Wagner, R. G. (2018). The language of heaven. Reading the signs: philology, history, prognostication.

Chicago Style (17th ed.) Citation

Wagner, Rudolf G. "The Language of Heaven." Reading the Signs: Philology, History, Prognostication 2018.

MLA (9th ed.) Citation

Wagner, Rudolf G. "The Language of Heaven." Reading the Signs: Philology, History, Prognostication, 2018.

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