APA (7th ed.) Citation

Dufour, D. L. (1981). Household variation in energy flow in a population of tropical forest horticulturists. [publisher not identified].

Chicago Style (17th ed.) Citation

Dufour, Darna Lee. Household Variation in Energy Flow in a Population of Tropical Forest Horticulturists. [Place of publication not identified]: [publisher not identified], 1981.

MLA (9th ed.) Citation

Dufour, Darna Lee. Household Variation in Energy Flow in a Population of Tropical Forest Horticulturists. [publisher not identified], 1981.