APA

Sindermann C. J., . (1985). The joy of science. New York [u.a.]: Plenum Press.

Chicago

Sindermann Carl J, . 1985. The joy of science. New York [u.a.]: Plenum Press.

Harvard

Sindermann C. J., . (1985). The joy of science. New York [u.a.]: Plenum Press.

MLA

Sindermann Carl J, . The joy of science. New York [u.a.]: Plenum Press. 1985.