APA استشهاد

PHILLIPS,Edwin A. (1964). A LABORATORY BLOCK FIELD ECOLOGY. D.C HEATH AND CO. BOSTON.

استشهاد بنمط شيكاغو

PHILLIPS,Edwin A. A LABORATORY BLOCK FIELD ECOLOGY. USA: D.C HEATH AND CO. BOSTON, 1964.

MLA استشهاد

PHILLIPS,Edwin A. A LABORATORY BLOCK FIELD ECOLOGY. D.C HEATH AND CO. BOSTON, 1964.