APA Цитирование

Halvorson, H. G., & Heidi Grant Halvorson. Chín 9 things successful people do differently. Boston, Mass: Harvard Business Review Press.

Chicago-стиль цитирования

Halvorson, Heidi Grant, và Heidi Grant Halvorson. Chín 9 Things Successful People Do Differently. Boston, Mass: Harvard Business Review Press.

MLA-цитирование

Halvorson, Heidi Grant, và Heidi Grant Halvorson. Chín 9 Things Successful People Do Differently. Boston, Mass: Harvard Business Review Press.

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