APA (7th ed.) Citation

Noonan, H. W. (2015). The passage of time. De Gruyter.

Chicago Style (17th ed.) Citation

Noonan, Harold W. The Passage of Time. De Gruyter, 2015.

MLA (9th ed.) Citation

Noonan, Harold W. The Passage of Time. De Gruyter, 2015.

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