APA Citatie

KEEBLE,Frederick. (1948). HARDY FRUIT GROWING. MACMILLAN & CO LTD.

Chicago Style citaat

KEEBLE,Frederick. HARDY FRUIT GROWING. NEW YORK: MACMILLAN & CO LTD, 1948.

MLA citatie

KEEBLE,Frederick. HARDY FRUIT GROWING. MACMILLAN & CO LTD, 1948.