APA (7th ed.) Citation

Collins, G. N. (1905). The avocado, a salad fruit from the tropics. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Collins, G. N. The Avocado, a Salad Fruit from the Tropics. Washington: Govt. Print. Off, 1905.

MLA (9th ed.) Citation

Collins, G. N. The Avocado, a Salad Fruit from the Tropics. Govt. Print. Off, 1905.