APA (7th ed.) Citation

Gamble, D. R., & Pridham, R. G. (1979). A computerised machinery planning aid for evaluating farm machinery ownership/contract decisions. Hawkesbury Agricultural College.

Chicago Style (17th ed.) Citation

Gamble, D. R., and R. G. Pridham. A Computerised Machinery Planning Aid for Evaluating Farm Machinery Ownership/contract Decisions. Richmond, N.S.W.: Hawkesbury Agricultural College, 1979.

MLA (8th ed.) Citation

Gamble, D. R., and R. G. Pridham. A Computerised Machinery Planning Aid for Evaluating Farm Machinery Ownership/contract Decisions. Hawkesbury Agricultural College, 1979.