APA Alıntı

B.M.Sharma & A.S.Sharma. Encyclopaedia of education in 21st century: Physics education. Commonwealth.

Chicago Stili Alıntı

B.M.Sharma ve A.S.Sharma. Encyclopaedia of Education in 21st Century: Physics Education. New Delhi: Commonwealth.

MLA Alıntı

B.M.Sharma ve A.S.Sharma. Encyclopaedia of Education in 21st Century: Physics Education. Commonwealth.