Gaya APA

, ., Bleasdale, J. (1973). Plant physicology in relation to horticulture . New York: New York: Macmillan; 1973.

Gaya MLA

, ., Bleasdale, J.K.A.. "Plant physicology in relation to horticulture". New York: New York: Macmillan; 1973, 1973. Text.