APA (7e ed.) Bronvermelding

Pezzulli, G., & Fraternali, F. (2016). Accretion, radial flows and abundance gradients in spiral galaxies. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Pezzulli, G., en F. Fraternali. Accretion, Radial Flows and Abundance Gradients in Spiral Galaxies. Oxford University Press, 2016.

MLA (9e ed.) Bronvermelding

Pezzulli, G., en F. Fraternali. Accretion, Radial Flows and Abundance Gradients in Spiral Galaxies. Oxford University Press, 2016.

Let op: Deze citaties zijn niet altijd 100% accuraat.