APA Цитирование

Saperstein, J., & Hastings, H. (2014). Service Thinking: The Seven Principles to Discover Innovative Opportunities. Business Expert Press.

Chicago-стиль цитирования

Saperstein, Jeff, và Hunter Hastings. Service Thinking: The Seven Principles to Discover Innovative Opportunities. Business Expert Press, 2014.

MLA-цитирование

Saperstein, Jeff, và Hunter Hastings. Service Thinking: The Seven Principles to Discover Innovative Opportunities. Business Expert Press, 2014.

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