Παραπομπή σε μορφή APA (7η εκδ.)

International Conference on Coliforms and E. coli: problem or solution? : Leeds, England, Royal Society of Chemistry (Great Britain), Kay, D., & Fricker, C. (1997). Coliforms and E. coli: Problem or solution? Royal Society of Chemistry.

Παραπομπή σε μορφή Chicago (17η εκδ.)

International Conference on Coliforms and E. coli: problem or solution? : Leeds, England, Royal Society of Chemistry (Great Britain), David Kay, και Colin Fricker. Coliforms and E. Coli: Problem or Solution? London: Royal Society of Chemistry, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

International Conference on Coliforms and E. coli: problem or solution? : Leeds, England, et al. Coliforms and E. Coli: Problem or Solution? Royal Society of Chemistry, 1997.