Цитирование APA (7-е изд.)

World Health Organization & World Health Organization. Principles and methods for the assessment of risk from essential trace elements.

Цитирование в стиле Чикаго (17-е изд.)

World Health Organization и World Health Organization. Principles and Methods for the Assessment of Risk from Essential Trace Elements.

Цитирование MLA (8-е изд.)

World Health Organization и World Health Organization. Principles and Methods for the Assessment of Risk from Essential Trace Elements.

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