APA-referens (7:e uppl.)

Folley, R. R. W. (1975). Culinary apples in 1973: Time to start again? Farm Business Unit, School of Rural Economics & Related Studies, Wye College.

Chicago-referens (17:e uppl.)

Folley, R. R. W. Culinary Apples in 1973: Time to Start Again? [Ashford]: Farm Business Unit, School of Rural Economics & Related Studies, Wye College, 1975.

MLA-referens (8:e uppl.)

Folley, R. R. W. Culinary Apples in 1973: Time to Start Again? Farm Business Unit, School of Rural Economics & Related Studies, Wye College, 1975.