Gaya APA
Otis, Bass. (1976).
Painter, portraitist and engraver .
Wilmington:
The historical society of Delaware.
Gaya Chicago
Otis, Bass.
Painter, portraitist and engraver.
Wilmington:
The historical society of Delaware,
1976.
.
Gaya MLA
Otis, Bass.
Painter, portraitist and engraver.
Wilmington:
The historical society of Delaware,
1976.
.
Gaya Turabian
Otis, Bass.
Painter, portraitist and engraver.
Wilmington:
The historical society of Delaware,
1976.
.