Dyfyniad APA

Kulstad, R. (1986). AIDS: Papers from Science, 1982-85. American Assn. for advancement of Science.

Dyfyniad Arddull Chicago

Kulstad, Ruth. AIDS: Papers from Science, 1982-85. Washington: American Assn. for advancement of Science, 1986.

Dyfyniad MLA

Kulstad, Ruth. AIDS: Papers from Science, 1982-85. American Assn. for advancement of Science, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.