APA
P. Eckstein, . (19621963). The Journal of Endocrinology. London: The Syndics of the Cambridge University Press.
Chicago
P. Eckstein, . 19621963. The Journal of Endocrinology. London: The Syndics of the Cambridge University Press.
Harvard
P. Eckstein, . (19621963). The Journal of Endocrinology. London: The Syndics of the Cambridge University Press.
MLA
P. Eckstein, . The Journal of Endocrinology. London: The Syndics of the Cambridge University Press. 19621963.