APA استشهاد

Martin Curd & Cover J A. (1998). Philosophy of science: The central issues. W W Norton & Company.

استشهاد بنمط شيكاغو

Martin Curd و Cover J A. Philosophy of Science: The Central Issues. New York: W W Norton & Company, 1998.

MLA استشهاد

Martin Curd و Cover J A. Philosophy of Science: The Central Issues. W W Norton & Company, 1998.