Cita APA (7th ed.)

Royal Society of Chemistry (Great Britain), ProQuest (Firm), & Quevauviller, P. (2002). Methodologies in soil and sediment fractionation studies: Single and sequential extraction procedures. Royal Society of Chemistry.

Cita Chicago (17th ed.)

Royal Society of Chemistry (Great Britain), ProQuest (Firm), i Ph Quevauviller. Methodologies in Soil and Sediment Fractionation Studies: Single and Sequential Extraction Procedures. Cambridge: Royal Society of Chemistry, 2002.

Cita MLA (9th ed.)

Royal Society of Chemistry (Great Britain), et al. Methodologies in Soil and Sediment Fractionation Studies: Single and Sequential Extraction Procedures. Royal Society of Chemistry, 2002.