APA:Manpreet Kaur, Ajay Kumar, Sandeep Kaur, and Kawaljit Kaur . (Volume-41, Issue-4 -(Year-2018)). Assessment of radon/thoron exhalation rate in the soil samples of Amritsar and Tarn Taran district of Punjab state.. Retrieved from NO
Chicago:Manpreet Kaur, Ajay Kumar, Sandeep Kaur, and Kawaljit Kaur . "Assessment of radon/thoron exhalation rate in the soil samples of Amritsar and Tarn Taran district of Punjab state." Example, Volume-41-issue-4-Year-2018-0972-0464. NO.
