APA (7th ed.) Citation

SCARPONI, G., BARBANTE, C., TURETTA, C., CESCON, P., Scarponi, G., C., B., . . . P., C. (1997). Recent variations in the lead content of Antarctic snow.

Chicago Style (17th ed.) Citation

SCARPONI, Giuseppe, C. BARBANTE, C. TURETTA, P. CESCON, Giuseppe Scarponi, Barbante C., Turetta C., and Cescon P. Recent Variations in the Lead Content of Antarctic Snow. 1997.

MLA (9th ed.) Citation

SCARPONI, Giuseppe, et al. Recent Variations in the Lead Content of Antarctic Snow. 1997.