एपीए उद्धरण

Harvard Business Review. (2017). HBR Guide to Being More Productive. Boston. Massachusetts: Harvard Business Review Press.

शिकागो स्टाइल उद्धरण

Harvard Business Review. HBR Guide to Being More Productive. Boston. Massachusetts: Harvard Business Review Press, 2017.

एमएलए उद्धरण

Harvard Business Review. HBR Guide to Being More Productive. Boston. Massachusetts: Harvard Business Review Press, 2017.