APA Style

Buchan, John. (). The thirty-nine steps and the power-house . : .

Chicago Style

Buchan, John. The thirty-nine steps and the power-house. : , . Fiction book.

MLA Style

Buchan, John. The thirty-nine steps and the power-house. : , . Fiction book.

Turabian Style

Buchan, John. The thirty-nine steps and the power-house. : , . Fiction book.