American Psychological Association
Edward, Humphrey ( 1984 ). Webster Family Encyclopedia House Plants - Jersey City ( 00 ed. ). Webster Division.
Modern Language Association
Edward, Humphrey. Webster Family Encyclopedia House Plants - Jersey City . Webster Division. 1984
Chicago Citation
Edward, Humphrey. Webster Family Encyclopedia House Plants - Jersey City . 00 .New York
: Webster Division, 1984.
American Medical Association
Edward, Humphrey. Webster Family Encyclopedia House Plants - Jersey City . Webster Division; 1984.