Цитирование APA (7-е изд.)

Mercola, J. (2021). Upgrade your immunity with herbs: Herbal tonics, broths, brews, and elixirs to supercharge your immune system.

Цитирование в стиле Чикаго (17-е изд.)

Mercola, Joseph. Upgrade Your Immunity with Herbs: Herbal Tonics, Broths, Brews, and Elixirs to Supercharge Your Immune System. 2021.

Цитирование MLA (8-е изд.)

Mercola, Joseph. Upgrade Your Immunity with Herbs: Herbal Tonics, Broths, Brews, and Elixirs to Supercharge Your Immune System. 2021.

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