APA (7e ed.) Bronvermelding

Kahru A, Pl̳lumaa L, & Estonian Academy Publishers. Environmental hazard of the waste streams of estonian oil shale industry , an ecotoxicological review.

Chicago (17e ed.) Bronvermelding

Kahru A, Pl̳lumaa L, en Estonian Academy Publishers. Environmental Hazard of the Waste Streams of Estonian Oil Shale Industry , an Ecotoxicological Review.

MLA (9e ed.) Bronvermelding

Kahru A, et al. Environmental Hazard of the Waste Streams of Estonian Oil Shale Industry , an Ecotoxicological Review.