Цитирование APA (7-е изд.)

Asprey, D. (2017). Head strong: The bulletproof plan to boost brainpower, increase focus, and maximize performance—in just two weeks.

Цитирование в стиле Чикаго (17-е изд.)

Asprey, Dave. Head Strong: The Bulletproof Plan to Boost Brainpower, Increase Focus, and Maximize Performance—in Just Two Weeks. 2017.

Цитирование MLA (8-е изд.)

Asprey, Dave. Head Strong: The Bulletproof Plan to Boost Brainpower, Increase Focus, and Maximize Performance—in Just Two Weeks. 2017.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.