APA (7th ed.) Citation

Umanets, M. P. (2017). Time is of the essence.

Chicago Style (17th ed.) Citation

Umanets, M. P. Time Is of the Essence. 2017.

MLA (8th ed.) Citation

Umanets, M. P. Time Is of the Essence. 2017.

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