APA

Ewers U., Freier I., Turfeld M., Brockhaus A., Hofstetter I., König W., Leisner-Saaber J. & Delschen T. (19930924). [Heavy metal pollution of soil and garden products of Stolberg home gardens and lead and cadmium pollution of small farms in Stolberg]. : Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)).

Chicago

Ewers U, Freier I, Turfeld M, Brockhaus A, Hofstetter I, König W, Leisner-Saaber J and Delschen T. 19930924. [Heavy metal pollution of soil and garden products of Stolberg home gardens and lead and cadmium pollution of small farms in Stolberg]. : Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)).

Harvard

Ewers U., Freier I., Turfeld M., Brockhaus A., Hofstetter I., König W., Leisner-Saaber J. and Delschen T. (19930924). [Heavy metal pollution of soil and garden products of Stolberg home gardens and lead and cadmium pollution of small farms in Stolberg]. : Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)).

MLA

Ewers U, Freier I, Turfeld M, Brockhaus A, Hofstetter I, König W, Leisner-Saaber J and Delschen T. [Heavy metal pollution of soil and garden products of Stolberg home gardens and lead and cadmium pollution of small farms in Stolberg]. : Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)). 19930924.