APA Style

BUCHAN, John. (1999). The Thirty-nIne steps . England: Pearson Education Ltd.

Chicago Style

BUCHAN, John. The Thirty-nIne steps. England: Pearson Education Ltd, 1999. Text.

MLA Style

BUCHAN, John. The Thirty-nIne steps. England: Pearson Education Ltd, 1999. Text.

Turabian Style

BUCHAN, John. The Thirty-nIne steps. England: Pearson Education Ltd, 1999. Print.