APA (7th ed.) Citation

Beard, J. B. (1989). Modern putting green construction: Workshop. HEADline Marketing GmbH.

Chicago Style (17th ed.) Citation

Beard, James B. Modern Putting Green Construction: Workshop. Munich: HEADline Marketing GmbH, 1989.

MLA (9th ed.) Citation

Beard, James B. Modern Putting Green Construction: Workshop. HEADline Marketing GmbH, 1989.

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