APA Style

Martin, John, H., Leonard, Warren H., Stamp, David L.. (1976). Principles of field crop production (Ed.3). Emmaus: Macmillan Publishing Co..

Chicago Style

Martin, John, H., Leonard, Warren H., Stamp, David L.. Principles of field crop production. Ed.3 Emmaus: Macmillan Publishing Co., 1976. Buku Teks.

MLA Style

Martin, John, H., Leonard, Warren H., Stamp, David L.. Principles of field crop production. Ed.3 Emmaus: Macmillan Publishing Co., 1976. Buku Teks.

Turabian Style

Martin, John, H., Leonard, Warren H., Stamp, David L.. Principles of field crop production. Ed.3 Emmaus: Macmillan Publishing Co., 1976. Buku Teks.