APA (7th ed.) Citation

Maggs Bros. (1927). Books printed in Spain and Spanish books printed in other countries. Maggs Bros.

Chicago Style (17th ed.) Citation

Maggs Bros. Books Printed in Spain and Spanish Books Printed in Other Countries. London: Maggs Bros, 1927.

MLA (9th ed.) Citation

Maggs Bros. Books Printed in Spain and Spanish Books Printed in Other Countries. Maggs Bros, 1927.

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