APA

Valentijn S. A. M., van Hooren S. A. H., Bosma H., Touw D. M., Jolles J., van Boxtel M. P. J. & Ponds R. W. H. M. (20050623). The effect of two types of memory training on subjective and objective memory performance in healthy individuals aged 55 years and older: a randomized controlled trial. : Patient education and counseling.

Chicago

Valentijn Susanne A M, van Hooren Susan A H, Bosma Hans, Touw Dory M, Jolles Jelle, van Boxtel Martin P J and Ponds Rudolf W H M. 20050623. The effect of two types of memory training on subjective and objective memory performance in healthy individuals aged 55 years and older: a randomized controlled trial. : Patient education and counseling.

Harvard

Valentijn S. A. M., van Hooren S. A. H., Bosma H., Touw D. M., Jolles J., van Boxtel M. P. J. and Ponds R. W. H. M. (20050623). The effect of two types of memory training on subjective and objective memory performance in healthy individuals aged 55 years and older: a randomized controlled trial. : Patient education and counseling.

MLA

Valentijn Susanne A M, van Hooren Susan A H, Bosma Hans, Touw Dory M, Jolles Jelle, van Boxtel Martin P J and Ponds Rudolf W H M. The effect of two types of memory training on subjective and objective memory performance in healthy individuals aged 55 years and older: a randomized controlled trial. : Patient education and counseling. 20050623.