Cita APA (7a ed.)

STEGEN,SUSANA, QUEIROLO,FABRIZIO, CARRASCO,CARMEN, OSTAOCZUK,PETER, & SCHWUGER,MILAN J. (2002). CONCENTRATIONS OG NI AND CO IN CROP PLANTS CULTIVATED IN NORTHERN CHILE. Sociedad Chilena de Química.

Cita Chicago Style (17a ed.)

STEGEN,SUSANA, QUEIROLO,FABRIZIO, CARRASCO,CARMEN, OSTAOCZUK,PETER, y SCHWUGER,MILAN J. CONCENTRATIONS OG NI AND CO IN CROP PLANTS CULTIVATED IN NORTHERN CHILE. Sociedad Chilena de Química, 2002.

Cita MLA (8a ed.)

STEGEN,SUSANA, et al. CONCENTRATIONS OG NI AND CO IN CROP PLANTS CULTIVATED IN NORTHERN CHILE. Sociedad Chilena de Química, 2002.