Citazione Stile APA (7a Edizione)

Roche, P., Lucas, P., Hoare, M., Aitken, D., & Smith, C. (1996). An investigation of the 3-mu m emission bands in planetary nebulae.

Citazione stile Chigago Style (17a edizione)

Roche, P., P. Lucas, MG Hoare, D. Aitken, e C. Smith. An Investigation of the 3-mu M Emission Bands in Planetary Nebulae. 1996.

Citatione MLA (9a ed.)

Roche, P., et al. An Investigation of the 3-mu M Emission Bands in Planetary Nebulae. 1996.