בקשת ציטוטים

Citação APA (7ª ed.)

Ratnoff, O. D., Kass, L., & Lang, P. D. (1969). Studies on the purification of antihemophilic factor (factor VIII). J Clin Invest.

Citação do estilo Chicago (17ª ed.)

Ratnoff, Oscar D., Lawrence Kass, e P. Dieter Lang. "Studies on the Purification of Antihemophilic Factor (factor VIII)." J Clin Invest 1969.

Citação MLA (9ª ed.)

Ratnoff, Oscar D., et al. "Studies on the Purification of Antihemophilic Factor (factor VIII)." J Clin Invest, 1969.

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.