APA

Walter T., Horgan A. M., McNamara M., McKeeve L., Min T., Hedley D., Serra S., Krzyzanowska M. K., Chen E., Mackay H., Feld R., Moore M. & Knox J. J. (20130528). Response to letter 'outcome of second-line chemotherapy for biliary tract cancer'. : European journal of cancer (Oxford, England : 1990).

Chicago

Walter Thomas, Horgan Anne M, McNamara Mairead, McKeeve Liz, Min Trisha, Hedley David, Serra Stefano, Krzyzanowska Monika K, Chen Eric, Mackay Helen, Feld Ronald, Moore Malcolm and Knox Jennifer J. 20130528. Response to letter 'outcome of second-line chemotherapy for biliary tract cancer'. : European journal of cancer (Oxford, England : 1990).

Harvard

Walter T., Horgan A. M., McNamara M., McKeeve L., Min T., Hedley D., Serra S., Krzyzanowska M. K., Chen E., Mackay H., Feld R., Moore M. and Knox J. J. (20130528). Response to letter 'outcome of second-line chemotherapy for biliary tract cancer'. : European journal of cancer (Oxford, England : 1990).

MLA

Walter Thomas, Horgan Anne M, McNamara Mairead, McKeeve Liz, Min Trisha, Hedley David, Serra Stefano, Krzyzanowska Monika K, Chen Eric, Mackay Helen, Feld Ronald, Moore Malcolm and Knox Jennifer J. Response to letter 'outcome of second-line chemotherapy for biliary tract cancer'. : European journal of cancer (Oxford, England : 1990). 20130528.