Παραπομπή APA

., Johnson, A. C., Kanda, R., Smith, J. J. L., & Williams, R. J. Steroid estrogens profiles along river stretches arising from sewage treatment works discharges.

Παραπομπή Chicago Style

., Andrew C. Johnson, Rakesh Kanda, Jennifer J. L. Smith, και Richard J. Williams. Steroid Estrogens Profiles Along River Stretches Arising From Sewage Treatment Works Discharges.

Παραπομπή MLA

., et al. Steroid Estrogens Profiles Along River Stretches Arising From Sewage Treatment Works Discharges.

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