Παραπομπή σε μορφή APA (7η εκδ.)

Helper, R. E. (1939). CONTRACTS - MEASURE OF DAMAGES FOR ANTICIPATORY BREACH OF CONTRACT FOR FUTURE DELIVERY OF GOODS HAVING A FUTURES MARKET. Michigan Law Review.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Helper, Ralph E. "CONTRACTS - MEASURE OF DAMAGES FOR ANTICIPATORY BREACH OF CONTRACT FOR FUTURE DELIVERY OF GOODS HAVING A FUTURES MARKET." Michigan Law Review 1939.

Παραπομπή σε μορφή MLA (9th εκδ.)

Helper, Ralph E. "CONTRACTS - MEASURE OF DAMAGES FOR ANTICIPATORY BREACH OF CONTRACT FOR FUTURE DELIVERY OF GOODS HAVING A FUTURES MARKET." Michigan Law Review, 1939.