APA (7th ed.) Citation

Bonynge, R. (1988). A collector's guide to theatrical postcards. B.T. Batsford.

Chicago Style (17th ed.) Citation

Bonynge, Richard. A Collector's Guide to Theatrical Postcards. London: B.T. Batsford, 1988.

MLA (8th ed.) Citation

Bonynge, Richard. A Collector's Guide to Theatrical Postcards. B.T. Batsford, 1988.

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