Gaya APA
Bach, R. (1973).
Jonathan Livingston Seagull, a story. Photographs by Russell Munson. .
London & Sydney:
London & Sydney Pan Books.
Gaya MLA
Bach, Richard.
"Jonathan Livingston Seagull, a story. Photographs by Russell Munson. ".
London & Sydney:
London & Sydney Pan Books,
1973.
Buku.