APA (7th ed.) Citation

A, W. J., & A, E. J. (1983). Separation of triphenylphosphine oxide from methotrexate ester and purification of said ester.

Chicago Style (17th ed.) Citation

A, WEBSTER; JAMES, and ELLARD; JAMES A. Separation of Triphenylphosphine Oxide from Methotrexate Ester and Purification of Said Ester. 1983.

MLA (9th ed.) Citation

A, WEBSTER; JAMES, and ELLARD; JAMES A. Separation of Triphenylphosphine Oxide from Methotrexate Ester and Purification of Said Ester. 1983.

Warning: These citations may not always be 100% accurate.