APA (7th ed.) Citation

HELLER. (1998). ESSENTIAL managers: Making decisions. London: Dorling Kindersley, 1998.

Chicago Style (17th ed.) Citation

HELLER. ESSENTIAL Managers: Making Decisions. London: London: Dorling Kindersley, 1998, 1998.

MLA (8th ed.) Citation

HELLER. ESSENTIAL Managers: Making Decisions. London: Dorling Kindersley, 1998, 1998.

Warning: These citations may not always be 100% accurate.