APA (7th ed.) Citation

Pinto, O. Spionage, contraspionage. Scheltens & Giltay.

Chicago Style (17th ed.) Citation

Pinto, Oreste. Spionage, Contraspionage. Amsterdam: Scheltens & Giltay.

MLA (8th ed.) Citation

Pinto, Oreste. Spionage, Contraspionage. Scheltens & Giltay.

Warning: These citations may not always be 100% accurate.