APA (7th ed.) Citation

Merrett, H. (2007). A deep kinematic survey of planetary nebulae in the Andromeda Galaxy.

Chicago Style (17th ed.) Citation

Merrett, Helen. A Deep Kinematic Survey of Planetary Nebulae in the Andromeda Galaxy. 2007.

MLA (9th ed.) Citation

Merrett, Helen. A Deep Kinematic Survey of Planetary Nebulae in the Andromeda Galaxy. 2007.

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