APA (7th ed.) Citation

Hilgendorf, F. W. (1942). Weeds of New Zealand and how to eradicate them (3d ed., rev.). Whitcombe & Tombs limited.

Chicago Style (17th ed.) Citation

Hilgendorf, F. W. Weeds of New Zealand and How to Eradicate Them. 3d ed., rev. Christchurch, London [etc.]: Whitcombe & Tombs limited, 1942.

MLA (9th ed.) Citation

Hilgendorf, F. W. Weeds of New Zealand and How to Eradicate Them. 3d ed., rev. Whitcombe & Tombs limited, 1942.