APA

Duholke W., Sakuma T., Smillie R. & Robinson D. (1976). Asphalt as a potential source of carcinogenic polycyclic aromatic hydrocarbons in the environment. Pres. at the TARC Intern. Symp. 3. Aug 1976 Halifax, Nova Scotia. uo: .

Chicago

Duholke WK, Sakuma T, Smillie RD and Robinson D. 1976. Asphalt as a potential source of carcinogenic polycyclic aromatic hydrocarbons in the environment. Pres. at the TARC Intern. Symp. 3. Aug 1976 Halifax, Nova Scotia. uo: .

Harvard

Duholke W., Sakuma T., Smillie R. and Robinson D. (1976). Asphalt as a potential source of carcinogenic polycyclic aromatic hydrocarbons in the environment. Pres. at the TARC Intern. Symp. 3. Aug 1976 Halifax, Nova Scotia. uo: .

MLA

Duholke WK, Sakuma T, Smillie RD and Robinson D. Asphalt as a potential source of carcinogenic polycyclic aromatic hydrocarbons in the environment. Pres. at the TARC Intern. Symp. 3. Aug 1976 Halifax, Nova Scotia. uo: . 1976.