APA Style

Buchan, John. (1994). The thirty-nine steps . Oxford University: .

Chicago Style

Buchan, John. The thirty-nine steps. Oxford University: , 1994. Printed Book.

MLA Style

Buchan, John. The thirty-nine steps. Oxford University: , 1994. Printed Book.

Turabian Style

Buchan, John. The thirty-nine steps. Oxford University: , 1994. Printed Book.