APA استشهاد

Karp , G. (1984). Cell biology (2nd ed.). McGraw - hill book company.

استشهاد بنمط شيكاغو

Karp , Gerald. Cell Biology. 2nd ed. New York: McGraw - hill book company, 1984.

MLA استشهاد

Karp , Gerald. Cell Biology. 2nd ed. McGraw - hill book company, 1984.