Spencer, E. S., & Pedersen, I. (1971). Hand atlas of the urinary sediment: Bright-field, phase-contrast, and polarized-light ([1st ed.].). University Park Press.
Chicago-referens (17:e uppl.)Spencer, Edwin S., och Ib Pedersen. Hand Atlas of the Urinary Sediment: Bright-field, Phase-contrast, and Polarized-light. [1st ed.]. Baltimore: University Park Press, 1971.
MLA-referens (8:e uppl.)Spencer, Edwin S., och Ib Pedersen. Hand Atlas of the Urinary Sediment: Bright-field, Phase-contrast, and Polarized-light. [1st ed.]. University Park Press, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.