Gaya APA
Swanson, C, P. et al
(1975).
**Letters from a traveller 1923-1955
.
London:
London: Fontana Books; 1975.
Gaya MLA
Swanson, Carl, P.. et al.
"**Letters from a traveller 1923-1955".
London:
London: Fontana Books; 1975,
1975.
Text.