Gaya APA
Buchan,John. (1965).
THE THIRTY-NINE STEPS (Pertama).
London:
Wordsworth Classics.
Gaya Chicago
Buchan,John.
THE THIRTY-NINE STEPS.
Pertama
London:
Wordsworth Classics,
1965.
Text.
Gaya MLA
Buchan,John.
THE THIRTY-NINE STEPS.
Pertama
London:
Wordsworth Classics,
1965.
Text.
Gaya Turabian
Buchan,John.
THE THIRTY-NINE STEPS.
Pertama
London:
Wordsworth Classics,
1965.
Print.