APA (7th ed.) Citation

Grogan, F. O. (1972). International trade in temperate zone products / by F.O. Grogan. Oliver and Boyd.

Chicago Style (17th ed.) Citation

Grogan, F. O. International Trade in Temperate Zone Products / by F.O. Grogan. Oliver and Boyd, 1972.

MLA (9th ed.) Citation

Grogan, F. O. International Trade in Temperate Zone Products / by F.O. Grogan. Oliver and Boyd, 1972.

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