APA (7th ed.) Citation

Gressor. (1994). Asthma: Breathe easy. World Readers Service.

Chicago Style (17th ed.) Citation

Gressor. Asthma: Breathe Easy. Kuala Lumpur: World Readers Service, 1994.

MLA (8th ed.) Citation

Gressor. Asthma: Breathe Easy. World Readers Service, 1994.

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