APA (7th ed.) Citation

Machado, A. (2000). The interaction of multiple shell planetary nebulae with the ism. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Machado, A. The Interaction of Multiple Shell Planetary Nebulae with the Ism. Universidad Nacional Autónoma de México, 2000.

MLA (9th ed.) Citation

Machado, A. The Interaction of Multiple Shell Planetary Nebulae with the Ism. Universidad Nacional Autónoma de México, 2000.

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